16725852

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 180

約数和(自身を含む): 54214776

約数和(自身を除く): 37488924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 81, 99, 108, 114, 117, 132, 143, 156, 162, 171, 198, 209, 228, 234, 247, 286, 297, 324, 342, 351, 361, 396, 418, 429, 468, 494, 513, 572, 594, 627, 684, 702, 722, 741, 836, 858, 891, 988, 1026, 1053, 1083, 1188, 1254, 1287, 1404, 1444, 1482, 1539, 1716, 1782, 1881, 2052, 2106, 2166, 2223, 2508, 2574, 2717, 2964, 3078, 3249, 3564, 3762, 3861, 3971, 4212, 4332, 4446, 4693, 5148, 5434, 5643, 6156, 6498, 6669, 7524, 7722, 7942, 8151, 8892, 9386, 9747, 10868, 11286, 11583, 11913, 12996, 13338, 14079, 15444, 15884, 16302, 16929, 18772, 19494, 20007, 22572, 23166, 23826, 24453, 26676, 28158, 29241, 32604, 33858, 35739, 38988, 40014, 42237, 46332, 47652, 48906, 51623, 56316, 58482, 67716, 71478, 73359, 80028, 84474, 97812, 103246, 107217, 116964, 126711, 142956, 146718, 154869, 168948, 206492, 214434, 220077, 253422, 293436, 309738, 321651, 380133, 428868, 440154, 464607, 506844, 619476, 643302, 760266, 880308, 929214, 1286604, 1393821, 1520532, 1858428, 2787642, 4181463, 5575284, 8362926, 16725852]

約数ペア:

[(1, 16725852), (2, 8362926), (3, 5575284), (4, 4181463), (6, 2787642), (9, 1858428), (11, 1520532), (12, 1393821), (13, 1286604), (18, 929214), (19, 880308), (22, 760266), (26, 643302), (27, 619476), (33, 506844), (36, 464607), (38, 440154), (39, 428868), (44, 380133), (52, 321651), (54, 309738), (57, 293436), (66, 253422), (76, 220077), (78, 214434), (81, 206492), (99, 168948), (108, 154869), (114, 146718), (117, 142956), (132, 126711), (143, 116964), (156, 107217), (162, 103246), (171, 97812), (198, 84474), (209, 80028), (228, 73359), (234, 71478), (247, 67716), (286, 58482), (297, 56316), (324, 51623), (342, 48906), (351, 47652), (361, 46332), (396, 42237), (418, 40014), (429, 38988), (468, 35739), (494, 33858), (513, 32604), (572, 29241), (594, 28158), (627, 26676), (684, 24453), (702, 23826), (722, 23166), (741, 22572), (836, 20007), (858, 19494), (891, 18772), (988, 16929), (1026, 16302), (1053, 15884), (1083, 15444), (1188, 14079), (1254, 13338), (1287, 12996), (1404, 11913), (1444, 11583), (1482, 11286), (1539, 10868), (1716, 9747), (1782, 9386), (1881, 8892), (2052, 8151), (2106, 7942), (2166, 7722), (2223, 7524), (2508, 6669), (2574, 6498), (2717, 6156), (2964, 5643), (3078, 5434), (3249, 5148), (3564, 4693), (3762, 4446), (3861, 4332), (3971, 4212)]