12790566

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 29062800

約数和(自身を除く): 16272234

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 107, 174, 214, 229, 261, 321, 458, 522, 642, 687, 963, 1374, 1926, 2061, 3103, 4122, 6206, 6641, 9309, 13282, 18618, 19923, 24503, 27927, 39846, 49006, 55854, 59769, 73509, 119538, 147018, 220527, 441054, 710587, 1421174, 2131761, 4263522, 6395283, 12790566]

約数ペア:

[(1, 12790566), (2, 6395283), (3, 4263522), (6, 2131761), (9, 1421174), (18, 710587), (29, 441054), (58, 220527), (87, 147018), (107, 119538), (174, 73509), (214, 59769), (229, 55854), (261, 49006), (321, 39846), (458, 27927), (522, 24503), (642, 19923), (687, 18618), (963, 13282), (1374, 9309), (1926, 6641), (2061, 6206), (3103, 4122)]