39890358

素因数分解:

$2^1\times 3^2\times {\mathrm{1427}}^1\times {\mathrm{1553}}^1$

素因数の和:2988

約数の個数: 24

約数和(自身を含む): 86545368

約数和(自身を除く): 46655010

約数列:

[1, 2, 3, 6, 9, 18, 1427, 1553, 2854, 3106, 4281, 4659, 8562, 9318, 12843, 13977, 25686, 27954, 2216131, 4432262, 6648393, 13296786, 19945179, 39890358]

約数ペア:

[(1, 39890358), (2, 19945179), (3, 13296786), (6, 6648393), (9, 4432262), (18, 2216131), (1427, 27954), (1553, 25686), (2854, 13977), (3106, 12843), (4281, 9318), (4659, 8562)]