13423956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 27218604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 647, 741, 798, 988, 1092, 1294, 1482, 1596, 1729, 1941, 2588, 2964, 3458, 3882, 4529, 5187, 6916, 7764, 8411, 9058, 10374, 12293, 13587, 16822, 18116, 20748, 24586, 25233, 27174, 33644, 36879, 49172, 50466, 54348, 58877, 73758, 86051, 100932, 117754, 147516, 159809, 172102, 176631, 235508, 258153, 319618, 344204, 353262, 479427, 516306, 639236, 706524, 958854, 1032612, 1118663, 1917708, 2237326, 3355989, 4474652, 6711978, 13423956]

約数ペア:

[(1, 13423956), (2, 6711978), (3, 4474652), (4, 3355989), (6, 2237326), (7, 1917708), (12, 1118663), (13, 1032612), (14, 958854), (19, 706524), (21, 639236), (26, 516306), (28, 479427), (38, 353262), (39, 344204), (42, 319618), (52, 258153), (57, 235508), (76, 176631), (78, 172102), (84, 159809), (91, 147516), (114, 117754), (133, 100932), (156, 86051), (182, 73758), (228, 58877), (247, 54348), (266, 50466), (273, 49172), (364, 36879), (399, 33644), (494, 27174), (532, 25233), (546, 24586), (647, 20748), (741, 18116), (798, 16822), (988, 13587), (1092, 12293), (1294, 10374), (1482, 9058), (1596, 8411), (1729, 7764), (1941, 6916), (2588, 5187), (2964, 4529), (3458, 3882)]