18020058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5431}}^1$

素因数の和:5522

約数の個数: 32

約数和(自身を含む): 41717760

約数和(自身を除く): 23697702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 5431, 10862, 16293, 32586, 38017, 76034, 114051, 228102, 429049, 858098, 1287147, 2574294, 3003343, 6006686, 9010029, 18020058]

約数ペア:

[(1, 18020058), (2, 9010029), (3, 6006686), (6, 3003343), (7, 2574294), (14, 1287147), (21, 858098), (42, 429049), (79, 228102), (158, 114051), (237, 76034), (474, 38017), (553, 32586), (1106, 16293), (1659, 10862), (3318, 5431)]