2011187052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{7069}}^1$

素因数の和:8215

約数の個数: 72

約数和(自身を含む): 5816064800

約数和(自身を除く): 3804877748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1129, 2258, 3387, 4516, 6774, 7069, 7903, 10161, 13548, 14138, 15806, 20322, 21207, 23709, 28276, 31612, 40644, 42414, 47418, 49483, 63621, 71127, 84828, 94836, 98966, 127242, 142254, 148449, 197932, 254484, 284508, 296898, 445347, 593796, 890694, 1781388, 7980901, 15961802, 23942703, 31923604, 47885406, 55866307, 71828109, 95770812, 111732614, 143656218, 167598921, 223465228, 287312436, 335197842, 502796763, 670395684, 1005593526, 2011187052]

約数ペア:

[(1, 2011187052), (2, 1005593526), (3, 670395684), (4, 502796763), (6, 335197842), (7, 287312436), (9, 223465228), (12, 167598921), (14, 143656218), (18, 111732614), (21, 95770812), (28, 71828109), (36, 55866307), (42, 47885406), (63, 31923604), (84, 23942703), (126, 15961802), (252, 7980901), (1129, 1781388), (2258, 890694), (3387, 593796), (4516, 445347), (6774, 296898), (7069, 284508), (7903, 254484), (10161, 197932), (13548, 148449), (14138, 142254), (15806, 127242), (20322, 98966), (21207, 94836), (23709, 84828), (28276, 71127), (31612, 63621), (40644, 49483), (42414, 47418)]