18451286

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13049}}^1$

素因数の和:13159

約数の個数: 16

約数和(自身を含む): 31946400

約数和(自身を除く): 13495114

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13049, 26098, 91343, 182686, 1317949, 2635898, 9225643, 18451286]

約数ペア:

[(1, 18451286), (2, 9225643), (7, 2635898), (14, 1317949), (101, 182686), (202, 91343), (707, 26098), (1414, 13049)]