64325538

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{123229}}^1$

素因数の和:123266

約数の個数: 24

約数和(自身を含む): 144179100

約数和(自身を除く): 79853562

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 123229, 246458, 369687, 739374, 1109061, 2218122, 3573641, 7147282, 10720923, 21441846, 32162769, 64325538]

約数ペア:

[(1, 64325538), (2, 32162769), (3, 21441846), (6, 10720923), (9, 7147282), (18, 3573641), (29, 2218122), (58, 1109061), (87, 739374), (174, 369687), (261, 246458), (522, 123229)]