18042484

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 32175360

約数和(自身を除く): 14132876

約数列:

[1, 2, 4, 113, 179, 223, 226, 358, 446, 452, 716, 892, 20227, 25199, 39917, 40454, 50398, 79834, 80908, 100796, 159668, 4510621, 9021242, 18042484]

約数ペア:

[(1, 18042484), (2, 9021242), (4, 4510621), (113, 159668), (179, 100796), (223, 80908), (226, 79834), (358, 50398), (446, 40454), (452, 39917), (716, 25199), (892, 20227)]