9006988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3823}}^1$

素因数の和:3877

約数の個数: 24

約数和(自身を含む): 17131520

約数和(自身を除く): 8124532

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 3823, 7646, 15292, 72637, 118513, 145274, 237026, 290548, 474052, 2251747, 4503494, 9006988]

約数ペア:

[(1, 9006988), (2, 4503494), (4, 2251747), (19, 474052), (31, 290548), (38, 237026), (62, 145274), (76, 118513), (124, 72637), (589, 15292), (1178, 7646), (2356, 3823)]