9806418

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23687}}^1$

素因数の和:23718

約数の個数: 24

約数和(自身を含む): 22171968

約数和(自身を除く): 12365550

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 23687, 47374, 71061, 142122, 213183, 426366, 544801, 1089602, 1634403, 3268806, 4903209, 9806418]

約数ペア:

[(1, 9806418), (2, 4903209), (3, 3268806), (6, 1634403), (9, 1089602), (18, 544801), (23, 426366), (46, 213183), (69, 142122), (138, 71061), (207, 47374), (414, 23687)]