18873554310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5377081}}^1$

素因数の和:5377110

約数の個数: 64

約数和(自身を含む): 54200986560

約数和(自身を除く): 35327432250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5377081, 10754162, 16131243, 26885405, 32262486, 48393729, 53770810, 69902053, 80656215, 96787458, 139804106, 145181187, 161312430, 209706159, 241968645, 290362374, 349510265, 419412318, 483937290, 629118477, 699020530, 725905935, 1048530795, 1258236954, 1451811870, 1887355431, 2097061590, 3145592385, 3774710862, 6291184770, 9436777155, 18873554310]

約数ペア:

[(1, 18873554310), (2, 9436777155), (3, 6291184770), (5, 3774710862), (6, 3145592385), (9, 2097061590), (10, 1887355431), (13, 1451811870), (15, 1258236954), (18, 1048530795), (26, 725905935), (27, 699020530), (30, 629118477), (39, 483937290), (45, 419412318), (54, 349510265), (65, 290362374), (78, 241968645), (90, 209706159), (117, 161312430), (130, 145181187), (135, 139804106), (195, 96787458), (234, 80656215), (270, 69902053), (351, 53770810), (390, 48393729), (585, 32262486), (702, 26885405), (1170, 16131243), (1755, 10754162), (3510, 5377081)]