23559666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 53343360

約数和(自身を除く): 29783694

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 53, 78, 82, 106, 123, 139, 159, 246, 278, 318, 417, 533, 689, 834, 1066, 1378, 1599, 1807, 2067, 2173, 3198, 3614, 4134, 4346, 5421, 5699, 6519, 7367, 10842, 11398, 13038, 14734, 17097, 22101, 28249, 34194, 44202, 56498, 74087, 84747, 95771, 148174, 169494, 191542, 222261, 287313, 302047, 444522, 574626, 604094, 906141, 1812282, 3926611, 7853222, 11779833, 23559666]

約数ペア:

[(1, 23559666), (2, 11779833), (3, 7853222), (6, 3926611), (13, 1812282), (26, 906141), (39, 604094), (41, 574626), (53, 444522), (78, 302047), (82, 287313), (106, 222261), (123, 191542), (139, 169494), (159, 148174), (246, 95771), (278, 84747), (318, 74087), (417, 56498), (533, 44202), (689, 34194), (834, 28249), (1066, 22101), (1378, 17097), (1599, 14734), (1807, 13038), (2067, 11398), (2173, 10842), (3198, 7367), (3614, 6519), (4134, 5699), (4346, 5421)]