21363312

素因数分解:

$2^4\times 3^1\times {\mathrm{445069}}^1$

素因数の和:445080

約数の個数: 20

約数和(自身を含む): 55188680

約数和(自身を除く): 33825368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 445069, 890138, 1335207, 1780276, 2670414, 3560552, 5340828, 7121104, 10681656, 21363312]

約数ペア:

[(1, 21363312), (2, 10681656), (3, 7121104), (4, 5340828), (6, 3560552), (8, 2670414), (12, 1780276), (16, 1335207), (24, 890138), (48, 445069)]