218942022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{35531}}^1$

素因数の和:35628

約数の個数: 32

約数和(自身を含む): 477550080

約数和(自身を除く): 258608058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 35531, 71062, 106593, 213186, 461903, 923806, 1385709, 2771418, 2806949, 5613898, 8420847, 16841694, 36490337, 72980674, 109471011, 218942022]

約数ペア:

[(1, 218942022), (2, 109471011), (3, 72980674), (6, 36490337), (13, 16841694), (26, 8420847), (39, 5613898), (78, 2806949), (79, 2771418), (158, 1385709), (237, 923806), (474, 461903), (1027, 213186), (2054, 106593), (3081, 71062), (6162, 35531)]