18214702920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{954649}}^1$

素因数の和:954719

約数の個数: 96

約数和(自身を含む): 60314787000

約数和(自身を除く): 42100084080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 954649, 1909298, 2863947, 3818596, 4773245, 5727894, 7637192, 8591841, 9546490, 11455788, 14319735, 17183682, 19092980, 22911576, 28639470, 34367364, 38185960, 42959205, 50596397, 57278940, 68734728, 85918410, 101192794, 114557880, 151789191, 171836820, 202385588, 252981985, 303578382, 343673640, 404771176, 455367573, 505963970, 607156764, 758945955, 910735146, 1011927940, 1214313528, 1517891910, 1821470292, 2023855880, 2276837865, 3035783820, 3642940584, 4553675730, 6071567640, 9107351460, 18214702920]

約数ペア:

[(1, 18214702920), (2, 9107351460), (3, 6071567640), (4, 4553675730), (5, 3642940584), (6, 3035783820), (8, 2276837865), (9, 2023855880), (10, 1821470292), (12, 1517891910), (15, 1214313528), (18, 1011927940), (20, 910735146), (24, 758945955), (30, 607156764), (36, 505963970), (40, 455367573), (45, 404771176), (53, 343673640), (60, 303578382), (72, 252981985), (90, 202385588), (106, 171836820), (120, 151789191), (159, 114557880), (180, 101192794), (212, 85918410), (265, 68734728), (318, 57278940), (360, 50596397), (424, 42959205), (477, 38185960), (530, 34367364), (636, 28639470), (795, 22911576), (954, 19092980), (1060, 17183682), (1272, 14319735), (1590, 11455788), (1908, 9546490), (2120, 8591841), (2385, 7637192), (3180, 5727894), (3816, 4773245), (4770, 3818596), (6360, 2863947), (9540, 1909298), (19080, 954649)]