12527837532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{274661}}^1$

素因数の和:274859

約数の個数: 72

約数和(自身を含む): 36391616352

約数和(自身を除く): 23863778820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 2172, 2534, 3258, 3801, 5068, 6516, 7602, 11403, 15204, 22806, 45612, 274661, 549322, 823983, 1098644, 1647966, 1922627, 2471949, 3295932, 3845254, 4943898, 5767881, 7690508, 9887796, 11535762, 17303643, 23071524, 34607286, 49713641, 69214572, 99427282, 149140923, 198854564, 298281846, 347995487, 447422769, 596563692, 695990974, 894845538, 1043986461, 1391981948, 1789691076, 2087972922, 3131959383, 4175945844, 6263918766, 12527837532]

約数ペア:

[(1, 12527837532), (2, 6263918766), (3, 4175945844), (4, 3131959383), (6, 2087972922), (7, 1789691076), (9, 1391981948), (12, 1043986461), (14, 894845538), (18, 695990974), (21, 596563692), (28, 447422769), (36, 347995487), (42, 298281846), (63, 198854564), (84, 149140923), (126, 99427282), (181, 69214572), (252, 49713641), (362, 34607286), (543, 23071524), (724, 17303643), (1086, 11535762), (1267, 9887796), (1629, 7690508), (2172, 5767881), (2534, 4943898), (3258, 3845254), (3801, 3295932), (5068, 2471949), (6516, 1922627), (7602, 1647966), (11403, 1098644), (15204, 823983), (22806, 549322), (45612, 274661)]