2890878858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{22943483}}^1$

素因数の和:22943498

約数の個数: 24

約数和(自身を含む): 7158367008

約数和(自身を除く): 4267488150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 22943483, 45886966, 68830449, 137660898, 160604381, 206491347, 321208762, 412982694, 481813143, 963626286, 1445439429, 2890878858]

約数ペア:

[(1, 2890878858), (2, 1445439429), (3, 963626286), (6, 481813143), (7, 412982694), (9, 321208762), (14, 206491347), (18, 160604381), (21, 137660898), (42, 68830449), (63, 45886966), (126, 22943483)]