40874724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 113454432

約数和(自身を除く): 72579708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 233, 396, 443, 466, 699, 886, 932, 1329, 1398, 1772, 2097, 2563, 2658, 2796, 3987, 4194, 4873, 5126, 5316, 7689, 7974, 8388, 9746, 10252, 14619, 15378, 15948, 19492, 23067, 29238, 30756, 43857, 46134, 58476, 87714, 92268, 103219, 175428, 206438, 309657, 412876, 619314, 928971, 1135409, 1238628, 1857942, 2270818, 3406227, 3715884, 4541636, 6812454, 10218681, 13624908, 20437362, 40874724]

約数ペア:

[(1, 40874724), (2, 20437362), (3, 13624908), (4, 10218681), (6, 6812454), (9, 4541636), (11, 3715884), (12, 3406227), (18, 2270818), (22, 1857942), (33, 1238628), (36, 1135409), (44, 928971), (66, 619314), (99, 412876), (132, 309657), (198, 206438), (233, 175428), (396, 103219), (443, 92268), (466, 87714), (699, 58476), (886, 46134), (932, 43857), (1329, 30756), (1398, 29238), (1772, 23067), (2097, 19492), (2563, 15948), (2658, 15378), (2796, 14619), (3987, 10252), (4194, 9746), (4873, 8388), (5126, 7974), (5316, 7689)]