12642768

素因数分解:

$2^4\times 3^2\times {\mathrm{87797}}^1$

素因数の和:87811

約数の個数: 30

約数和(自身を含む): 35382594

約数和(自身を除く): 22739826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 87797, 175594, 263391, 351188, 526782, 702376, 790173, 1053564, 1404752, 1580346, 2107128, 3160692, 4214256, 6321384, 12642768]

約数ペア:

[(1, 12642768), (2, 6321384), (3, 4214256), (4, 3160692), (6, 2107128), (8, 1580346), (9, 1404752), (12, 1053564), (16, 790173), (18, 702376), (24, 526782), (36, 351188), (48, 263391), (72, 175594), (144, 87797)]