1866750732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20407}}^1$

素因数の和:20449

約数の個数: 144

約数和(自身を含む): 6079951360

約数和(自身を除く): 4213200628

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2178, 2541, 2772, 3267, 3388, 4158, 4356, 5082, 6534, 7623, 8316, 10164, 13068, 15246, 20407, 22869, 30492, 40814, 45738, 61221, 81628, 91476, 122442, 142849, 183663, 224477, 244884, 285698, 367326, 428547, 448954, 550989, 571396, 673431, 734652, 857094, 897908, 1101978, 1285641, 1346862, 1571339, 1714188, 2020293, 2203956, 2469247, 2571282, 2693724, 3142678, 3856923, 4040586, 4714017, 4938494, 5142564, 6060879, 6285356, 7407741, 7713846, 8081172, 9428034, 9876988, 12121758, 14142051, 14815482, 15427692, 17284729, 18856068, 22223223, 24243516, 28284102, 29630964, 34569458, 42426153, 44446446, 51854187, 56568204, 66669669, 69138916, 84852306, 88892892, 103708374, 133339338, 155562561, 169704612, 207416748, 266678676, 311125122, 466687683, 622250244, 933375366, 1866750732]

約数ペア:

[(1, 1866750732), (2, 933375366), (3, 622250244), (4, 466687683), (6, 311125122), (7, 266678676), (9, 207416748), (11, 169704612), (12, 155562561), (14, 133339338), (18, 103708374), (21, 88892892), (22, 84852306), (27, 69138916), (28, 66669669), (33, 56568204), (36, 51854187), (42, 44446446), (44, 42426153), (54, 34569458), (63, 29630964), (66, 28284102), (77, 24243516), (84, 22223223), (99, 18856068), (108, 17284729), (121, 15427692), (126, 14815482), (132, 14142051), (154, 12121758), (189, 9876988), (198, 9428034), (231, 8081172), (242, 7713846), (252, 7407741), (297, 6285356), (308, 6060879), (363, 5142564), (378, 4938494), (396, 4714017), (462, 4040586), (484, 3856923), (594, 3142678), (693, 2693724), (726, 2571282), (756, 2469247), (847, 2203956), (924, 2020293), (1089, 1714188), (1188, 1571339), (1386, 1346862), (1452, 1285641), (1694, 1101978), (2079, 897908), (2178, 857094), (2541, 734652), (2772, 673431), (3267, 571396), (3388, 550989), (4158, 448954), (4356, 428547), (5082, 367326), (6534, 285698), (7623, 244884), (8316, 224477), (10164, 183663), (13068, 142849), (15246, 122442), (20407, 91476), (22869, 81628), (30492, 61221), (40814, 45738)]