15672968988

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1\times {\mathrm{20249}}^1$

素因数の和:21526

約数の個数: 48

約数和(自身を含む): 37292724000

約数和(自身を除く): 21619755012

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1217, 2434, 3651, 4868, 7302, 14604, 20249, 40498, 60747, 64501, 80996, 121494, 129002, 193503, 242988, 258004, 387006, 774012, 1073197, 2146394, 3219591, 4292788, 6439182, 12878364, 24643033, 49286066, 73929099, 98572132, 147858198, 295716396, 1306080749, 2612161498, 3918242247, 5224322996, 7836484494, 15672968988]

約数ペア:

[(1, 15672968988), (2, 7836484494), (3, 5224322996), (4, 3918242247), (6, 2612161498), (12, 1306080749), (53, 295716396), (106, 147858198), (159, 98572132), (212, 73929099), (318, 49286066), (636, 24643033), (1217, 12878364), (2434, 6439182), (3651, 4292788), (4868, 3219591), (7302, 2146394), (14604, 1073197), (20249, 774012), (40498, 387006), (60747, 258004), (64501, 242988), (80996, 193503), (121494, 129002)]