288978858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2293483}}^1$

素因数の和:2293498

約数の個数: 24

約数和(自身を含む): 715567008

約数和(自身を除く): 426588150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2293483, 4586966, 6880449, 13760898, 16054381, 20641347, 32108762, 41282694, 48163143, 96326286, 144489429, 288978858]

約数ペア:

[(1, 288978858), (2, 144489429), (3, 96326286), (6, 48163143), (7, 41282694), (9, 32108762), (14, 20641347), (18, 16054381), (21, 13760898), (42, 6880449), (63, 4586966), (126, 2293483)]