140319018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1113643}}^1$

素因数の和:1113658

約数の個数: 24

約数和(自身を含む): 347456928

約数和(自身を除く): 207137910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1113643, 2227286, 3340929, 6681858, 7795501, 10022787, 15591002, 20045574, 23386503, 46773006, 70159509, 140319018]

約数ペア:

[(1, 140319018), (2, 70159509), (3, 46773006), (6, 23386503), (7, 20045574), (9, 15591002), (14, 10022787), (18, 7795501), (21, 6681858), (42, 3340929), (63, 2227286), (126, 1113643)]