67578918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9941}}^1$

素因数の和:10060

約数の個数: 32

約数和(自身を含む): 148891392

約数和(自身を除く): 81312474

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 9941, 19882, 29823, 59646, 109351, 218702, 328053, 656106, 1023923, 2047846, 3071769, 6143538, 11263153, 22526306, 33789459, 67578918]

約数ペア:

[(1, 67578918), (2, 33789459), (3, 22526306), (6, 11263153), (11, 6143538), (22, 3071769), (33, 2047846), (66, 1023923), (103, 656106), (206, 328053), (309, 218702), (618, 109351), (1133, 59646), (2266, 29823), (3399, 19882), (6798, 9941)]