13455408

素因数分解:

$2^4\times 3^1\times {\mathrm{280321}}^1$

素因数の和:280332

約数の個数: 20

約数和(自身を含む): 34759928

約数和(自身を除く): 21304520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 280321, 560642, 840963, 1121284, 1681926, 2242568, 3363852, 4485136, 6727704, 13455408]

約数ペア:

[(1, 13455408), (2, 6727704), (3, 4485136), (4, 3363852), (6, 2242568), (8, 1681926), (12, 1121284), (16, 840963), (24, 560642), (48, 280321)]