40565154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23557}}^1$

素因数の和:23610

約数の個数: 32

約数和(自身を含む): 94985856

約数和(自身を除く): 54420702

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 23557, 47114, 70671, 141342, 164899, 329798, 494697, 965837, 989394, 1931674, 2897511, 5795022, 6760859, 13521718, 20282577, 40565154]

約数ペア:

[(1, 40565154), (2, 20282577), (3, 13521718), (6, 6760859), (7, 5795022), (14, 2897511), (21, 1931674), (41, 989394), (42, 965837), (82, 494697), (123, 329798), (246, 164899), (287, 141342), (574, 70671), (861, 47114), (1722, 23557)]