18502132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{420503}}^1$

素因数の和:420518

約数の個数: 12

約数和(自身を含む): 35322336

約数和(自身を除く): 16820204

約数列:

[1, 2, 4, 11, 22, 44, 420503, 841006, 1682012, 4625533, 9251066, 18502132]

約数ペア:

[(1, 18502132), (2, 9251066), (4, 4625533), (11, 1682012), (22, 841006), (44, 420503)]