2691954

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 3597966

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 191, 243, 261, 382, 486, 522, 573, 783, 1146, 1566, 1719, 2349, 3438, 4698, 5157, 5539, 7047, 10314, 11078, 14094, 15471, 16617, 30942, 33234, 46413, 49851, 92826, 99702, 149553, 299106, 448659, 897318, 1345977, 2691954]

約数ペア:

[(1, 2691954), (2, 1345977), (3, 897318), (6, 448659), (9, 299106), (18, 149553), (27, 99702), (29, 92826), (54, 49851), (58, 46413), (81, 33234), (87, 30942), (162, 16617), (174, 15471), (191, 14094), (243, 11078), (261, 10314), (382, 7047), (486, 5539), (522, 5157), (573, 4698), (783, 3438), (1146, 2349), (1566, 1719)]