18109502

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2423}}^1$

素因数の和:2563

約数の個数: 16

約数和(自身を含む): 28186272

約数和(自身を除く): 10076770

約数列:

[1, 2, 37, 74, 101, 202, 2423, 3737, 4846, 7474, 89651, 179302, 244723, 489446, 9054751, 18109502]

約数ペア:

[(1, 18109502), (2, 9054751), (37, 489446), (74, 244723), (101, 179302), (202, 89651), (2423, 7474), (3737, 4846)]