22311666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 54902400

約数和(自身を除く): 32590734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 859, 962, 999, 1443, 1718, 1998, 2577, 2886, 4329, 5154, 7731, 8658, 11167, 12987, 15462, 22334, 23193, 25974, 31783, 33501, 46386, 63566, 67002, 95349, 100503, 190698, 201006, 286047, 301509, 413179, 572094, 603018, 826358, 858141, 1239537, 1716282, 2479074, 3718611, 7437222, 11155833, 22311666]

約数ペア:

[(1, 22311666), (2, 11155833), (3, 7437222), (6, 3718611), (9, 2479074), (13, 1716282), (18, 1239537), (26, 858141), (27, 826358), (37, 603018), (39, 572094), (54, 413179), (74, 301509), (78, 286047), (111, 201006), (117, 190698), (222, 100503), (234, 95349), (333, 67002), (351, 63566), (481, 46386), (666, 33501), (702, 31783), (859, 25974), (962, 23193), (999, 22334), (1443, 15462), (1718, 12987), (1998, 11167), (2577, 8658), (2886, 7731), (4329, 5154)]