12506886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 32931360

約数和(自身を除く): 20424474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 269, 287, 369, 378, 538, 567, 574, 738, 807, 861, 1107, 1134, 1614, 1722, 1883, 2214, 2421, 2583, 3321, 3766, 4842, 5166, 5649, 6642, 7263, 7749, 11029, 11298, 14526, 15498, 16947, 21789, 22058, 23247, 33087, 33894, 43578, 46494, 50841, 66174, 77203, 99261, 101682, 152523, 154406, 198522, 231609, 297783, 305046, 463218, 595566, 694827, 893349, 1389654, 1786698, 2084481, 4168962, 6253443, 12506886]

約数ペア:

[(1, 12506886), (2, 6253443), (3, 4168962), (6, 2084481), (7, 1786698), (9, 1389654), (14, 893349), (18, 694827), (21, 595566), (27, 463218), (41, 305046), (42, 297783), (54, 231609), (63, 198522), (81, 154406), (82, 152523), (123, 101682), (126, 99261), (162, 77203), (189, 66174), (246, 50841), (269, 46494), (287, 43578), (369, 33894), (378, 33087), (538, 23247), (567, 22058), (574, 21789), (738, 16947), (807, 15498), (861, 14526), (1107, 11298), (1134, 11029), (1614, 7749), (1722, 7263), (1883, 6642), (2214, 5649), (2421, 5166), (2583, 4842), (3321, 3766)]