13305073572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{996187}}^1$

素因数の和:996257

約数の個数: 72

約数和(自身を含む): 39162142656

約数和(自身を除く): 25857069084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 996187, 1992374, 2988561, 3984748, 5977122, 6973309, 8965683, 11954244, 13946618, 17931366, 20919927, 27893236, 35862732, 41839854, 52797911, 62759781, 83679708, 105595822, 125519562, 158393733, 211191644, 251039124, 316787466, 369585377, 475181199, 633574932, 739170754, 950362398, 1108756131, 1478341508, 1900724796, 2217512262, 3326268393, 4435024524, 6652536786, 13305073572]

約数ペア:

[(1, 13305073572), (2, 6652536786), (3, 4435024524), (4, 3326268393), (6, 2217512262), (7, 1900724796), (9, 1478341508), (12, 1108756131), (14, 950362398), (18, 739170754), (21, 633574932), (28, 475181199), (36, 369585377), (42, 316787466), (53, 251039124), (63, 211191644), (84, 158393733), (106, 125519562), (126, 105595822), (159, 83679708), (212, 62759781), (252, 52797911), (318, 41839854), (371, 35862732), (477, 27893236), (636, 20919927), (742, 17931366), (954, 13946618), (1113, 11954244), (1484, 8965683), (1908, 6973309), (2226, 5977122), (3339, 3984748), (4452, 2988561), (6678, 1992374), (13356, 996187)]