243970692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2904413}}^1$

素因数の和:2904427

約数の個数: 24

約数和(自身を含む): 650588736

約数和(自身を除く): 406618044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2904413, 5808826, 8713239, 11617652, 17426478, 20330891, 34852956, 40661782, 60992673, 81323564, 121985346, 243970692]

約数ペア:

[(1, 243970692), (2, 121985346), (3, 81323564), (4, 60992673), (6, 40661782), (7, 34852956), (12, 20330891), (14, 17426478), (21, 11617652), (28, 8713239), (42, 5808826), (84, 2904413)]