21249096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{80489}}^1$

素因数の和:80509

約数の個数: 32

約数和(自身を含む): 57952800

約数和(自身を除く): 36703704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 80489, 160978, 241467, 321956, 482934, 643912, 885379, 965868, 1770758, 1931736, 2656137, 3541516, 5312274, 7083032, 10624548, 21249096]

約数ペア:

[(1, 21249096), (2, 10624548), (3, 7083032), (4, 5312274), (6, 3541516), (8, 2656137), (11, 1931736), (12, 1770758), (22, 965868), (24, 885379), (33, 643912), (44, 482934), (66, 321956), (88, 241467), (132, 160978), (264, 80489)]