8380242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 19918080

約数和(自身を除く): 11537838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 607, 767, 1062, 1214, 1534, 1821, 2301, 3642, 4602, 5463, 6903, 7891, 10926, 13806, 15782, 23673, 35813, 47346, 71019, 71626, 107439, 142038, 214878, 322317, 465569, 644634, 931138, 1396707, 2793414, 4190121, 8380242]

約数ペア:

[(1, 8380242), (2, 4190121), (3, 2793414), (6, 1396707), (9, 931138), (13, 644634), (18, 465569), (26, 322317), (39, 214878), (59, 142038), (78, 107439), (117, 71626), (118, 71019), (177, 47346), (234, 35813), (354, 23673), (531, 15782), (607, 13806), (767, 10926), (1062, 7891), (1214, 6903), (1534, 5463), (1821, 4602), (2301, 3642)]