18207762

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 19117038

約数列:

[1, 2, 3, 6, 79, 107, 158, 214, 237, 321, 359, 474, 642, 718, 1077, 2154, 8453, 16906, 25359, 28361, 38413, 50718, 56722, 76826, 85083, 115239, 170166, 230478, 3034627, 6069254, 9103881, 18207762]

約数ペア:

[(1, 18207762), (2, 9103881), (3, 6069254), (6, 3034627), (79, 230478), (107, 170166), (158, 115239), (214, 85083), (237, 76826), (321, 56722), (359, 50718), (474, 38413), (642, 28361), (718, 25359), (1077, 16906), (2154, 8453)]