42554666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 80203392

約数和(自身を除く): 37648726

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 2017, 3014, 4034, 10549, 14119, 21098, 22187, 28238, 44374, 155309, 276329, 310618, 552658, 1934303, 3039619, 3868606, 6079238, 21277333, 42554666]

約数ペア:

[(1, 42554666), (2, 21277333), (7, 6079238), (11, 3868606), (14, 3039619), (22, 1934303), (77, 552658), (137, 310618), (154, 276329), (274, 155309), (959, 44374), (1507, 28238), (1918, 22187), (2017, 21098), (3014, 14119), (4034, 10549)]