19653624

素因数分解:

$2^3\times 3^3\times {\mathrm{90989}}^1$

素因数の和:91004

約数の個数: 32

約数和(自身を含む): 54594000

約数和(自身を除く): 34940376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90989, 181978, 272967, 363956, 545934, 727912, 818901, 1091868, 1637802, 2183736, 2456703, 3275604, 4913406, 6551208, 9826812, 19653624]

約数ペア:

[(1, 19653624), (2, 9826812), (3, 6551208), (4, 4913406), (6, 3275604), (8, 2456703), (9, 2183736), (12, 1637802), (18, 1091868), (24, 818901), (27, 727912), (36, 545934), (54, 363956), (72, 272967), (108, 181978), (216, 90989)]