15688404

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 60

約数和(自身を含む): 42048468

約数和(自身を除く): 26360064

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1181, 1476, 2214, 2362, 3321, 3543, 4428, 4724, 6642, 7086, 10629, 13284, 14172, 21258, 31887, 42516, 48421, 63774, 95661, 96842, 127548, 145263, 191322, 193684, 290526, 382644, 435789, 581052, 871578, 1307367, 1743156, 2614734, 3922101, 5229468, 7844202, 15688404]

約数ペア:

[(1, 15688404), (2, 7844202), (3, 5229468), (4, 3922101), (6, 2614734), (9, 1743156), (12, 1307367), (18, 871578), (27, 581052), (36, 435789), (41, 382644), (54, 290526), (81, 193684), (82, 191322), (108, 145263), (123, 127548), (162, 96842), (164, 95661), (246, 63774), (324, 48421), (369, 42516), (492, 31887), (738, 21258), (1107, 14172), (1181, 13284), (1476, 10629), (2214, 7086), (2362, 6642), (3321, 4724), (3543, 4428)]