2019861828

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{127807}}^1$

素因数の和:128256

約数の個数: 36

約数和(自身を含む): 5117432320

約数和(自身を除く): 3097570492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 2634, 3951, 5268, 7902, 15804, 127807, 255614, 383421, 511228, 766842, 1150263, 1533684, 2300526, 4601052, 56107273, 112214546, 168321819, 224429092, 336643638, 504965457, 673287276, 1009930914, 2019861828]

約数ペア:

[(1, 2019861828), (2, 1009930914), (3, 673287276), (4, 504965457), (6, 336643638), (9, 224429092), (12, 168321819), (18, 112214546), (36, 56107273), (439, 4601052), (878, 2300526), (1317, 1533684), (1756, 1150263), (2634, 766842), (3951, 511228), (5268, 383421), (7902, 255614), (15804, 127807)]