2006353926

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{4099}}^1$

素因数の和:4561

約数の個数: 48

約数和(自身を含む): 4420915200

約数和(自身を除く): 2414561274

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 383, 426, 639, 766, 1149, 1278, 2298, 3447, 4099, 6894, 8198, 12297, 24594, 27193, 36891, 54386, 73782, 81579, 163158, 244737, 291029, 489474, 582058, 873087, 1569917, 1746174, 2619261, 3139834, 4709751, 5238522, 9419502, 14129253, 28258506, 111464107, 222928214, 334392321, 668784642, 1003176963, 2006353926]

約数ペア:

[(1, 2006353926), (2, 1003176963), (3, 668784642), (6, 334392321), (9, 222928214), (18, 111464107), (71, 28258506), (142, 14129253), (213, 9419502), (383, 5238522), (426, 4709751), (639, 3139834), (766, 2619261), (1149, 1746174), (1278, 1569917), (2298, 873087), (3447, 582058), (4099, 489474), (6894, 291029), (8198, 244737), (12297, 163158), (24594, 81579), (27193, 73782), (36891, 54386)]