12539688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{10663}}^1$

素因数の和:10686

約数の個数: 48

約数和(自身を含む): 36470880

約数和(自身を除く): 23931192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 10663, 21326, 31989, 42652, 63978, 74641, 85304, 127956, 149282, 223923, 255912, 298564, 447846, 522487, 597128, 895692, 1044974, 1567461, 1791384, 2089948, 3134922, 4179896, 6269844, 12539688]

約数ペア:

[(1, 12539688), (2, 6269844), (3, 4179896), (4, 3134922), (6, 2089948), (7, 1791384), (8, 1567461), (12, 1044974), (14, 895692), (21, 597128), (24, 522487), (28, 447846), (42, 298564), (49, 255912), (56, 223923), (84, 149282), (98, 127956), (147, 85304), (168, 74641), (196, 63978), (294, 42652), (392, 31989), (588, 21326), (1176, 10663)]