31201938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{75367}}^1$

素因数の和:75398

約数の個数: 24

約数和(自身を含む): 70544448

約数和(自身を除く): 39342510

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 75367, 150734, 226101, 452202, 678303, 1356606, 1733441, 3466882, 5200323, 10400646, 15600969, 31201938]

約数ペア:

[(1, 31201938), (2, 15600969), (3, 10400646), (6, 5200323), (9, 3466882), (18, 1733441), (23, 1356606), (46, 678303), (69, 452202), (138, 226101), (207, 150734), (414, 75367)]