18064152

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2819}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 49491000

約数和(自身を除く): 31426848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 2819, 3204, 5638, 6408, 8457, 11276, 16914, 22552, 25371, 33828, 50742, 67656, 101484, 202968, 250891, 501782, 752673, 1003564, 1505346, 2007128, 2258019, 3010692, 4516038, 6021384, 9032076, 18064152]

約数ペア:

[(1, 18064152), (2, 9032076), (3, 6021384), (4, 4516038), (6, 3010692), (8, 2258019), (9, 2007128), (12, 1505346), (18, 1003564), (24, 752673), (36, 501782), (72, 250891), (89, 202968), (178, 101484), (267, 67656), (356, 50742), (534, 33828), (712, 25371), (801, 22552), (1068, 16914), (1602, 11276), (2136, 8457), (2819, 6408), (3204, 5638)]