12565518378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{317263}}^1$

素因数の和:317339

約数の個数: 64

約数和(自身を含む): 30701002752

約数和(自身を除く): 18135484374

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 483, 574, 861, 943, 966, 1722, 1886, 2829, 5658, 6601, 13202, 19803, 39606, 317263, 634526, 951789, 1903578, 2220841, 4441682, 6662523, 7297049, 13007783, 13325046, 14594098, 21891147, 26015566, 39023349, 43782294, 51079343, 78046698, 91054481, 102158686, 153238029, 182108962, 273163443, 299179009, 306476058, 546326886, 598358018, 897537027, 1795074054, 2094253063, 4188506126, 6282759189, 12565518378]

約数ペア:

[(1, 12565518378), (2, 6282759189), (3, 4188506126), (6, 2094253063), (7, 1795074054), (14, 897537027), (21, 598358018), (23, 546326886), (41, 306476058), (42, 299179009), (46, 273163443), (69, 182108962), (82, 153238029), (123, 102158686), (138, 91054481), (161, 78046698), (246, 51079343), (287, 43782294), (322, 39023349), (483, 26015566), (574, 21891147), (861, 14594098), (943, 13325046), (966, 13007783), (1722, 7297049), (1886, 6662523), (2829, 4441682), (5658, 2220841), (6601, 1903578), (13202, 951789), (19803, 634526), (39606, 317263)]