1336842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 3243240

約数和(自身を除く): 1906398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 197, 234, 261, 377, 394, 522, 591, 754, 1131, 1182, 1773, 2262, 2561, 3393, 3546, 5122, 5713, 6786, 7683, 11426, 15366, 17139, 23049, 34278, 46098, 51417, 74269, 102834, 148538, 222807, 445614, 668421, 1336842]

約数ペア:

[(1, 1336842), (2, 668421), (3, 445614), (6, 222807), (9, 148538), (13, 102834), (18, 74269), (26, 51417), (29, 46098), (39, 34278), (58, 23049), (78, 17139), (87, 15366), (117, 11426), (174, 7683), (197, 6786), (234, 5713), (261, 5122), (377, 3546), (394, 3393), (522, 2561), (591, 2262), (754, 1773), (1131, 1182)]