2987628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{5081}}^1$

素因数の和:5102

約数の個数: 36

約数和(自身を含む): 8110872

約数和(自身を除く): 5123244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 5081, 10162, 15243, 20324, 30486, 35567, 60972, 71134, 106701, 142268, 213402, 248969, 426804, 497938, 746907, 995876, 1493814, 2987628]

約数ペア:

[(1, 2987628), (2, 1493814), (3, 995876), (4, 746907), (6, 497938), (7, 426804), (12, 248969), (14, 213402), (21, 142268), (28, 106701), (42, 71134), (49, 60972), (84, 35567), (98, 30486), (147, 20324), (196, 15243), (294, 10162), (588, 5081)]