9919932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 25439232

約数和(自身を除く): 15519300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 337, 446, 669, 674, 892, 1011, 1338, 1348, 2022, 2453, 2676, 3707, 4044, 4906, 7359, 7414, 9812, 11121, 14718, 14828, 22242, 29436, 44484, 75151, 150302, 225453, 300604, 450906, 826661, 901812, 1653322, 2479983, 3306644, 4959966, 9919932]

約数ペア:

[(1, 9919932), (2, 4959966), (3, 3306644), (4, 2479983), (6, 1653322), (11, 901812), (12, 826661), (22, 450906), (33, 300604), (44, 225453), (66, 150302), (132, 75151), (223, 44484), (337, 29436), (446, 22242), (669, 14828), (674, 14718), (892, 11121), (1011, 9812), (1338, 7414), (1348, 7359), (2022, 4906), (2453, 4044), (2676, 3707)]