18708634

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{131}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 32639904

約数和(自身を除く): 13931270

約数列:

[1, 2, 7, 14, 101, 131, 202, 262, 707, 917, 1414, 1834, 10201, 13231, 20402, 26462, 71407, 92617, 142814, 185234, 1336331, 2672662, 9354317, 18708634]

約数ペア:

[(1, 18708634), (2, 9354317), (7, 2672662), (14, 1336331), (101, 185234), (131, 142814), (202, 92617), (262, 71407), (707, 26462), (917, 20402), (1414, 13231), (1834, 10201)]