21294408

素因数分解:

$2^3\times 3^1\times {\mathrm{887267}}^1$

素因数の和:887276

約数の個数: 16

約数和(自身を含む): 53236080

約数和(自身を除く): 31941672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 887267, 1774534, 2661801, 3549068, 5323602, 7098136, 10647204, 21294408]

約数ペア:

[(1, 21294408), (2, 10647204), (3, 7098136), (4, 5323602), (6, 3549068), (8, 2661801), (12, 1774534), (24, 887267)]