12647457684

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{613}}^1\times {\mathrm{2069}}^1$

素因数の和:2969

約数の個数: 72

約数和(自身を含む): 32153252040

約数和(自身を除く): 19505794356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 613, 831, 1108, 1226, 1662, 1839, 2069, 2452, 2493, 3324, 3678, 4138, 4986, 5517, 6207, 7356, 8276, 9972, 11034, 12414, 18621, 22068, 24828, 37242, 74484, 169801, 339602, 509403, 573113, 679204, 1018806, 1146226, 1268297, 1528209, 1719339, 2037612, 2292452, 2536594, 3056418, 3438678, 3804891, 5073188, 5158017, 6112836, 6877356, 7609782, 10316034, 11414673, 15219564, 20632068, 22829346, 45658692, 351318269, 702636538, 1053954807, 1405273076, 2107909614, 3161864421, 4215819228, 6323728842, 12647457684]

約数ペア:

[(1, 12647457684), (2, 6323728842), (3, 4215819228), (4, 3161864421), (6, 2107909614), (9, 1405273076), (12, 1053954807), (18, 702636538), (36, 351318269), (277, 45658692), (554, 22829346), (613, 20632068), (831, 15219564), (1108, 11414673), (1226, 10316034), (1662, 7609782), (1839, 6877356), (2069, 6112836), (2452, 5158017), (2493, 5073188), (3324, 3804891), (3678, 3438678), (4138, 3056418), (4986, 2536594), (5517, 2292452), (6207, 2037612), (7356, 1719339), (8276, 1528209), (9972, 1268297), (11034, 1146226), (12414, 1018806), (18621, 679204), (22068, 573113), (24828, 509403), (37242, 339602), (74484, 169801)]