81331542

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{196453}}^1$

素因数の和:196484

約数の個数: 24

約数和(自身を含む): 183880944

約数和(自身を除く): 102549402

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 196453, 392906, 589359, 1178718, 1768077, 3536154, 4518419, 9036838, 13555257, 27110514, 40665771, 81331542]

約数ペア:

[(1, 81331542), (2, 40665771), (3, 27110514), (6, 13555257), (9, 9036838), (18, 4518419), (23, 3536154), (46, 1768077), (69, 1178718), (138, 589359), (207, 392906), (414, 196453)]