18771567096

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{95233}}^1$

素因数の和:95476

約数の個数: 64

約数和(自身を含む): 48272209920

約数和(自身を除く): 29500642824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 191, 258, 344, 382, 516, 573, 764, 1032, 1146, 1528, 2292, 4584, 8213, 16426, 24639, 32852, 49278, 65704, 95233, 98556, 190466, 197112, 285699, 380932, 571398, 761864, 1142796, 2285592, 4095019, 8190038, 12285057, 16380076, 18189503, 24570114, 32760152, 36379006, 49140228, 54568509, 72758012, 98280456, 109137018, 145516024, 218274036, 436548072, 782148629, 1564297258, 2346445887, 3128594516, 4692891774, 6257189032, 9385783548, 18771567096]

約数ペア:

[(1, 18771567096), (2, 9385783548), (3, 6257189032), (4, 4692891774), (6, 3128594516), (8, 2346445887), (12, 1564297258), (24, 782148629), (43, 436548072), (86, 218274036), (129, 145516024), (172, 109137018), (191, 98280456), (258, 72758012), (344, 54568509), (382, 49140228), (516, 36379006), (573, 32760152), (764, 24570114), (1032, 18189503), (1146, 16380076), (1528, 12285057), (2292, 8190038), (4584, 4095019), (8213, 2285592), (16426, 1142796), (24639, 761864), (32852, 571398), (49278, 380932), (65704, 285699), (95233, 197112), (98556, 190466)]