25226838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15401}}^1$

素因数の和:15429

約数の個数: 48

約数和(自身を含む): 67275936

約数和(自身を除く): 42049098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 15401, 30802, 46203, 92406, 107807, 138609, 200213, 215614, 277218, 323421, 400426, 600639, 646842, 970263, 1201278, 1401491, 1801917, 1940526, 2802982, 3603834, 4204473, 8408946, 12613419, 25226838]

約数ペア:

[(1, 25226838), (2, 12613419), (3, 8408946), (6, 4204473), (7, 3603834), (9, 2802982), (13, 1940526), (14, 1801917), (18, 1401491), (21, 1201278), (26, 970263), (39, 646842), (42, 600639), (63, 400426), (78, 323421), (91, 277218), (117, 215614), (126, 200213), (182, 138609), (234, 107807), (273, 92406), (546, 46203), (819, 30802), (1638, 15401)]