21242232

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26821}}^1$

素因数の和:26844

約数の個数: 48

約数和(自身を含む): 62763480

約数和(自身を除く): 41521248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26821, 53642, 80463, 107284, 160926, 214568, 241389, 295031, 321852, 482778, 590062, 643704, 885093, 965556, 1180124, 1770186, 1931112, 2360248, 2655279, 3540372, 5310558, 7080744, 10621116, 21242232]

約数ペア:

[(1, 21242232), (2, 10621116), (3, 7080744), (4, 5310558), (6, 3540372), (8, 2655279), (9, 2360248), (11, 1931112), (12, 1770186), (18, 1180124), (22, 965556), (24, 885093), (33, 643704), (36, 590062), (44, 482778), (66, 321852), (72, 295031), (88, 241389), (99, 214568), (132, 160926), (198, 107284), (264, 80463), (396, 53642), (792, 26821)]