12540696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4424

約数の個数: 64

約数和(自身を含む): 37946880

約数和(自身を除く): 25406184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 4391, 8782, 13173, 17564, 26346, 30737, 35128, 52692, 61474, 74647, 92211, 105384, 122948, 149294, 184422, 223941, 245896, 298588, 368844, 447882, 522529, 597176, 737688, 895764, 1045058, 1567587, 1791528, 2090116, 3135174, 4180232, 6270348, 12540696]

約数ペア:

[(1, 12540696), (2, 6270348), (3, 4180232), (4, 3135174), (6, 2090116), (7, 1791528), (8, 1567587), (12, 1045058), (14, 895764), (17, 737688), (21, 597176), (24, 522529), (28, 447882), (34, 368844), (42, 298588), (51, 245896), (56, 223941), (68, 184422), (84, 149294), (102, 122948), (119, 105384), (136, 92211), (168, 74647), (204, 61474), (238, 52692), (357, 35128), (408, 30737), (476, 26346), (714, 17564), (952, 13173), (1428, 8782), (2856, 4391)]