251482482

素因数分解:

$2^1\times 3^4\times {\mathrm{677}}^1\times {\mathrm{2293}}^1$

素因数の和:2984

約数の個数: 40

約数和(自身を含む): 564585516

約数和(自身を除く): 313103034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 677, 1354, 2031, 2293, 4062, 4586, 6093, 6879, 12186, 13758, 18279, 20637, 36558, 41274, 54837, 61911, 109674, 123822, 185733, 371466, 1552361, 3104722, 4657083, 9314166, 13971249, 27942498, 41913747, 83827494, 125741241, 251482482]

約数ペア:

[(1, 251482482), (2, 125741241), (3, 83827494), (6, 41913747), (9, 27942498), (18, 13971249), (27, 9314166), (54, 4657083), (81, 3104722), (162, 1552361), (677, 371466), (1354, 185733), (2031, 123822), (2293, 109674), (4062, 61911), (4586, 54837), (6093, 41274), (6879, 36558), (12186, 20637), (13758, 18279)]