2011381218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1451213}}^1$

素因数の和:1451239

約数の個数: 48

約数和(自身を含む): 5433345216

約数和(自身を除く): 3421963998

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1451213, 2902426, 4353639, 8707278, 10158491, 13060917, 15963343, 20316982, 26121834, 30475473, 31926686, 47890029, 60950946, 91426419, 95780058, 111743401, 143670087, 182852838, 223486802, 287340174, 335230203, 670460406, 1005690609, 2011381218]

約数ペア:

[(1, 2011381218), (2, 1005690609), (3, 670460406), (6, 335230203), (7, 287340174), (9, 223486802), (11, 182852838), (14, 143670087), (18, 111743401), (21, 95780058), (22, 91426419), (33, 60950946), (42, 47890029), (63, 31926686), (66, 30475473), (77, 26121834), (99, 20316982), (126, 15963343), (154, 13060917), (198, 10158491), (231, 8707278), (462, 4353639), (693, 2902426), (1386, 1451213)]