21460166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 40289088

約数和(自身を除く): 18828922

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 1933, 3866, 5551, 11102, 13531, 25129, 27062, 50258, 117913, 175903, 235826, 351806, 825391, 1532869, 1650782, 3065738, 10730083, 21460166]

約数ペア:

[(1, 21460166), (2, 10730083), (7, 3065738), (13, 1650782), (14, 1532869), (26, 825391), (61, 351806), (91, 235826), (122, 175903), (182, 117913), (427, 50258), (793, 27062), (854, 25129), (1586, 13531), (1933, 11102), (3866, 5551)]