405844218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{91283}}^1$

素因数の和:91323

約数の個数: 48

約数和(自身を含む): 996821280

約数和(自身を除く): 590977062

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 91283, 182566, 273849, 547698, 821547, 1186679, 1643094, 1734377, 2373358, 3468754, 3560037, 5203131, 7120074, 10406262, 10680111, 15609393, 21360222, 22546901, 31218786, 45093802, 67640703, 135281406, 202922109, 405844218]

約数ペア:

[(1, 405844218), (2, 202922109), (3, 135281406), (6, 67640703), (9, 45093802), (13, 31218786), (18, 22546901), (19, 21360222), (26, 15609393), (38, 10680111), (39, 10406262), (57, 7120074), (78, 5203131), (114, 3560037), (117, 3468754), (171, 2373358), (234, 1734377), (247, 1643094), (342, 1186679), (494, 821547), (741, 547698), (1482, 273849), (2223, 182566), (4446, 91283)]