870865668

素因数分解:

$2^2\times 3^4\times {\mathrm{2687857}}^1$

素因数の和:2687873

約数の個数: 30

約数和(自身を含む): 2276615726

約数和(自身を除く): 1405750058

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2687857, 5375714, 8063571, 10751428, 16127142, 24190713, 32254284, 48381426, 72572139, 96762852, 145144278, 217716417, 290288556, 435432834, 870865668]

約数ペア:

[(1, 870865668), (2, 435432834), (3, 290288556), (4, 217716417), (6, 145144278), (9, 96762852), (12, 72572139), (18, 48381426), (27, 32254284), (36, 24190713), (54, 16127142), (81, 10751428), (108, 8063571), (162, 5375714), (324, 2687857)]