18415555812

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{15667}}^1$

素因数の和:16097

約数の個数: 72

約数和(自身を含む): 47153660736

約数和(自身を除く): 28738104924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 317, 412, 618, 634, 927, 951, 1236, 1268, 1854, 1902, 2853, 3708, 3804, 5706, 11412, 15667, 31334, 32651, 47001, 62668, 65302, 94002, 97953, 130604, 141003, 188004, 195906, 282006, 293859, 391812, 564012, 587718, 1175436, 1613701, 3227402, 4841103, 4966439, 6454804, 9682206, 9932878, 14523309, 14899317, 19364412, 19865756, 29046618, 29798634, 44697951, 58093236, 59597268, 89395902, 178791804, 511543217, 1023086434, 1534629651, 2046172868, 3069259302, 4603888953, 6138518604, 9207777906, 18415555812]

約数ペア:

[(1, 18415555812), (2, 9207777906), (3, 6138518604), (4, 4603888953), (6, 3069259302), (9, 2046172868), (12, 1534629651), (18, 1023086434), (36, 511543217), (103, 178791804), (206, 89395902), (309, 59597268), (317, 58093236), (412, 44697951), (618, 29798634), (634, 29046618), (927, 19865756), (951, 19364412), (1236, 14899317), (1268, 14523309), (1854, 9932878), (1902, 9682206), (2853, 6454804), (3708, 4966439), (3804, 4841103), (5706, 3227402), (11412, 1613701), (15667, 1175436), (31334, 587718), (32651, 564012), (47001, 391812), (62668, 293859), (65302, 282006), (94002, 195906), (97953, 188004), (130604, 141003)]