21132432

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1453}}^1$

素因数の和:1568

約数の個数: 60

約数和(自身を含む): 59768124

約数和(自身を除く): 38635692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1453, 1616, 1818, 2424, 2906, 3636, 4359, 4848, 5812, 7272, 8718, 11624, 13077, 14544, 17436, 23248, 26154, 34872, 52308, 69744, 104616, 146753, 209232, 293506, 440259, 587012, 880518, 1174024, 1320777, 1761036, 2348048, 2641554, 3522072, 5283108, 7044144, 10566216, 21132432]

約数ペア:

[(1, 21132432), (2, 10566216), (3, 7044144), (4, 5283108), (6, 3522072), (8, 2641554), (9, 2348048), (12, 1761036), (16, 1320777), (18, 1174024), (24, 880518), (36, 587012), (48, 440259), (72, 293506), (101, 209232), (144, 146753), (202, 104616), (303, 69744), (404, 52308), (606, 34872), (808, 26154), (909, 23248), (1212, 17436), (1453, 14544), (1616, 13077), (1818, 11624), (2424, 8718), (2906, 7272), (3636, 5812), (4359, 4848)]