12517218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 31764096

約数和(自身を除く): 19246878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2423, 2583, 4846, 5166, 7269, 14538, 16961, 21807, 33922, 43614, 50883, 99343, 101766, 152649, 198686, 298029, 305298, 596058, 695401, 894087, 1390802, 1788174, 2086203, 4172406, 6258609, 12517218]

約数ペア:

[(1, 12517218), (2, 6258609), (3, 4172406), (6, 2086203), (7, 1788174), (9, 1390802), (14, 894087), (18, 695401), (21, 596058), (41, 305298), (42, 298029), (63, 198686), (82, 152649), (123, 101766), (126, 99343), (246, 50883), (287, 43614), (369, 33922), (574, 21807), (738, 16961), (861, 14538), (1722, 7269), (2423, 5166), (2583, 4846)]