138448518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{136537}}^1$

素因数の和:136568

約数の個数: 24

約数和(自身を含む): 299837448

約数和(自身を除く): 161388930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 136537, 273074, 409611, 819222, 1774981, 3549962, 5324943, 10649886, 23074753, 46149506, 69224259, 138448518]

約数ペア:

[(1, 138448518), (2, 69224259), (3, 46149506), (6, 23074753), (13, 10649886), (26, 5324943), (39, 3549962), (78, 1774981), (169, 819222), (338, 409611), (507, 273074), (1014, 136537)]