21829872

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1453}}^1$

素因数の和:1777

約数の個数: 40

約数和(自身を含む): 56612944

約数和(自身を除く): 34783072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1453, 1878, 2504, 2906, 3756, 4359, 5008, 5812, 7512, 8718, 11624, 15024, 17436, 23248, 34872, 69744, 454789, 909578, 1364367, 1819156, 2728734, 3638312, 5457468, 7276624, 10914936, 21829872]

約数ペア:

[(1, 21829872), (2, 10914936), (3, 7276624), (4, 5457468), (6, 3638312), (8, 2728734), (12, 1819156), (16, 1364367), (24, 909578), (48, 454789), (313, 69744), (626, 34872), (939, 23248), (1252, 17436), (1453, 15024), (1878, 11624), (2504, 8718), (2906, 7512), (3756, 5812), (4359, 5008)]