18546153

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 26075136

約数和(自身を除く): 7528983

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4243, 4371, 12729, 131533, 199421, 394599, 598263, 6182051, 18546153]

約数ペア:

[(1, 18546153), (3, 6182051), (31, 598263), (47, 394599), (93, 199421), (141, 131533), (1457, 12729), (4243, 4371)]