42170986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{147451}}^1$

素因数の和:147477

約数の個数: 16

約数和(自身を含む): 74315808

約数和(自身を除く): 32144822

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 147451, 294902, 1621961, 1916863, 3243922, 3833726, 21085493, 42170986]

約数ペア:

[(1, 42170986), (2, 21085493), (11, 3833726), (13, 3243922), (22, 1916863), (26, 1621961), (143, 294902), (286, 147451)]