18162962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 30081024

約数和(自身を除く): 11918062

約数列:

[1, 2, 23, 31, 46, 47, 62, 94, 271, 542, 713, 1081, 1426, 1457, 2162, 2914, 6233, 8401, 12466, 12737, 16802, 25474, 33511, 67022, 193223, 292951, 386446, 394847, 585902, 789694, 9081481, 18162962]

約数ペア:

[(1, 18162962), (2, 9081481), (23, 789694), (31, 585902), (46, 394847), (47, 386446), (62, 292951), (94, 193223), (271, 67022), (542, 33511), (713, 25474), (1081, 16802), (1426, 12737), (1457, 12466), (2162, 8401), (2914, 6233)]