18672044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6547}}^1$

素因数の和:6605

約数の個数: 24

約数和(自身を含む): 35202048

約数和(自身を除く): 16530004

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 6547, 13094, 26188, 150581, 202957, 301162, 405914, 602324, 811828, 4668011, 9336022, 18672044]

約数ペア:

[(1, 18672044), (2, 9336022), (4, 4668011), (23, 811828), (31, 602324), (46, 405914), (62, 301162), (92, 202957), (124, 150581), (713, 26188), (1426, 13094), (2852, 6547)]