21443436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{85093}}^1$

素因数の和:85110

約数の個数: 36

約数和(自身を含む): 61948432

約数和(自身を除く): 40504996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 85093, 170186, 255279, 340372, 510558, 595651, 765837, 1021116, 1191302, 1531674, 1786953, 2382604, 3063348, 3573906, 5360859, 7147812, 10721718, 21443436]

約数ペア:

[(1, 21443436), (2, 10721718), (3, 7147812), (4, 5360859), (6, 3573906), (7, 3063348), (9, 2382604), (12, 1786953), (14, 1531674), (18, 1191302), (21, 1021116), (28, 765837), (36, 595651), (42, 510558), (63, 340372), (84, 255279), (126, 170186), (252, 85093)]