18243614

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 28074816

約数和(自身を除く): 9831202

約数列:

[1, 2, 47, 94, 421, 461, 842, 922, 19787, 21667, 39574, 43334, 194081, 388162, 9121807, 18243614]

約数ペア:

[(1, 18243614), (2, 9121807), (47, 388162), (94, 194081), (421, 43334), (461, 39574), (842, 21667), (922, 19787)]