67490918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 117700128

約数和(自身を除く): 50209210

約数列:

[1, 2, 11, 17, 22, 34, 181, 187, 362, 374, 997, 1991, 1994, 3077, 3982, 6154, 10967, 16949, 21934, 33847, 33898, 67694, 180457, 186439, 360914, 372878, 1985027, 3067769, 3970054, 6135538, 33745459, 67490918]

約数ペア:

[(1, 67490918), (2, 33745459), (11, 6135538), (17, 3970054), (22, 3067769), (34, 1985027), (181, 372878), (187, 360914), (362, 186439), (374, 180457), (997, 67694), (1991, 33898), (1994, 33847), (3077, 21934), (3982, 16949), (6154, 10967)]