9172042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 15283296

約数和(自身を除く): 6111254

約数列:

[1, 2, 11, 22, 121, 151, 242, 251, 302, 502, 1661, 2761, 3322, 5522, 18271, 30371, 36542, 37901, 60742, 75802, 416911, 833822, 4586021, 9172042]

約数ペア:

[(1, 9172042), (2, 4586021), (11, 833822), (22, 416911), (121, 75802), (151, 60742), (242, 37901), (251, 36542), (302, 30371), (502, 18271), (1661, 5522), (2761, 3322)]