396996828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{894137}}^1$

素因数の和:894181

約数の個数: 24

約数和(自身を含む): 951362832

約数和(自身を除く): 554366004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 894137, 1788274, 2682411, 3576548, 5364822, 10729644, 33083069, 66166138, 99249207, 132332276, 198498414, 396996828]

約数ペア:

[(1, 396996828), (2, 198498414), (3, 132332276), (4, 99249207), (6, 66166138), (12, 33083069), (37, 10729644), (74, 5364822), (111, 3576548), (148, 2682411), (222, 1788274), (444, 894137)]