18903567792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23166137}}^1$

素因数の和:23166165

約数の個数: 40

約数和(自身を含む): 51706820016

約数和(自身を除く): 32803252224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23166137, 46332274, 69498411, 92664548, 138996822, 185329096, 277993644, 370658192, 393824329, 555987288, 787648658, 1111974576, 1181472987, 1575297316, 2362945974, 3150594632, 4725891948, 6301189264, 9451783896, 18903567792]

約数ペア:

[(1, 18903567792), (2, 9451783896), (3, 6301189264), (4, 4725891948), (6, 3150594632), (8, 2362945974), (12, 1575297316), (16, 1181472987), (17, 1111974576), (24, 787648658), (34, 555987288), (48, 393824329), (51, 370658192), (68, 277993644), (102, 185329096), (136, 138996822), (204, 92664548), (272, 69498411), (408, 46332274), (816, 23166137)]