21438096

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{12071}}^1$

素因数の和:12119

約数の個数: 40

約数和(自身を含む): 56883264

約数和(自身を除く): 35445168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 12071, 24142, 36213, 48284, 72426, 96568, 144852, 193136, 289704, 446627, 579408, 893254, 1339881, 1786508, 2679762, 3573016, 5359524, 7146032, 10719048, 21438096]

約数ペア:

[(1, 21438096), (2, 10719048), (3, 7146032), (4, 5359524), (6, 3573016), (8, 2679762), (12, 1786508), (16, 1339881), (24, 893254), (37, 579408), (48, 446627), (74, 289704), (111, 193136), (148, 144852), (222, 96568), (296, 72426), (444, 48284), (592, 36213), (888, 24142), (1776, 12071)]