1971792108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1061}}^1$

素因数の和:1133

約数の個数: 216

約数和(自身を含む): 6185861136

約数和(自身を除く): 4214069028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 361, 396, 418, 429, 468, 494, 572, 627, 684, 722, 741, 836, 858, 988, 1061, 1083, 1254, 1287, 1444, 1482, 1716, 1881, 2122, 2166, 2223, 2508, 2574, 2717, 2964, 3183, 3249, 3762, 3971, 4244, 4332, 4446, 4693, 5148, 5434, 6366, 6498, 7524, 7942, 8151, 8892, 9386, 9549, 10868, 11671, 11913, 12732, 12996, 13793, 14079, 15884, 16302, 18772, 19098, 20159, 23342, 23826, 24453, 27586, 28158, 32604, 35013, 35739, 38196, 40318, 41379, 42237, 46684, 47652, 48906, 51623, 55172, 56316, 60477, 70026, 71478, 80636, 82758, 84474, 97812, 103246, 105039, 120954, 124137, 140052, 142956, 151723, 154869, 165516, 168948, 181431, 206492, 210078, 221749, 241908, 248274, 262067, 303446, 309738, 362862, 383021, 420156, 443498, 455169, 464607, 496548, 524134, 606892, 619476, 665247, 725724, 766042, 786201, 886996, 910338, 929214, 1048268, 1149063, 1330494, 1365507, 1532084, 1572402, 1820676, 1858428, 1995741, 2298126, 2358603, 2660988, 2731014, 2882737, 3144804, 3447189, 3991482, 4213231, 4596252, 4717206, 4979273, 5462028, 5765474, 6894378, 7982964, 8426462, 8648211, 9434412, 9958546, 11530948, 12639693, 13788756, 14937819, 16852924, 17296422, 19917092, 25279386, 25944633, 29875638, 34592844, 37919079, 44813457, 50558772, 51889266, 54772003, 59751276, 75838158, 89626914, 103778532, 109544006, 151676316, 164316009, 179253828, 219088012, 328632018, 492948027, 657264036, 985896054, 1971792108]

約数ペア:

[(1, 1971792108), (2, 985896054), (3, 657264036), (4, 492948027), (6, 328632018), (9, 219088012), (11, 179253828), (12, 164316009), (13, 151676316), (18, 109544006), (19, 103778532), (22, 89626914), (26, 75838158), (33, 59751276), (36, 54772003), (38, 51889266), (39, 50558772), (44, 44813457), (52, 37919079), (57, 34592844), (66, 29875638), (76, 25944633), (78, 25279386), (99, 19917092), (114, 17296422), (117, 16852924), (132, 14937819), (143, 13788756), (156, 12639693), (171, 11530948), (198, 9958546), (209, 9434412), (228, 8648211), (234, 8426462), (247, 7982964), (286, 6894378), (342, 5765474), (361, 5462028), (396, 4979273), (418, 4717206), (429, 4596252), (468, 4213231), (494, 3991482), (572, 3447189), (627, 3144804), (684, 2882737), (722, 2731014), (741, 2660988), (836, 2358603), (858, 2298126), (988, 1995741), (1061, 1858428), (1083, 1820676), (1254, 1572402), (1287, 1532084), (1444, 1365507), (1482, 1330494), (1716, 1149063), (1881, 1048268), (2122, 929214), (2166, 910338), (2223, 886996), (2508, 786201), (2574, 766042), (2717, 725724), (2964, 665247), (3183, 619476), (3249, 606892), (3762, 524134), (3971, 496548), (4244, 464607), (4332, 455169), (4446, 443498), (4693, 420156), (5148, 383021), (5434, 362862), (6366, 309738), (6498, 303446), (7524, 262067), (7942, 248274), (8151, 241908), (8892, 221749), (9386, 210078), (9549, 206492), (10868, 181431), (11671, 168948), (11913, 165516), (12732, 154869), (12996, 151723), (13793, 142956), (14079, 140052), (15884, 124137), (16302, 120954), (18772, 105039), (19098, 103246), (20159, 97812), (23342, 84474), (23826, 82758), (24453, 80636), (27586, 71478), (28158, 70026), (32604, 60477), (35013, 56316), (35739, 55172), (38196, 51623), (40318, 48906), (41379, 47652), (42237, 46684)]