18325672

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{4969}}^1$

素因数の和:5436

約数の個数: 16

約数和(自身を含む): 34442100

約数和(自身を除く): 16116428

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 4969, 9938, 19876, 39752, 2290709, 4581418, 9162836, 18325672]

約数ペア:

[(1, 18325672), (2, 9162836), (4, 4581418), (8, 2290709), (461, 39752), (922, 19876), (1844, 9938), (3688, 4969)]