18242663

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 12

約数和(自身を含む): 19351584

約数和(自身を除く): 1108921

約数列:

[1, 31, 41, 463, 961, 1271, 14353, 18983, 39401, 444943, 588473, 18242663]

約数ペア:

[(1, 18242663), (31, 588473), (41, 444943), (463, 39401), (961, 18983), (1271, 14353)]