2939826

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 6110208

約数和(自身を除く): 3170382

約数列:

[1, 2, 3, 6, 67, 71, 103, 134, 142, 201, 206, 213, 309, 402, 426, 618, 4757, 6901, 7313, 9514, 13802, 14271, 14626, 20703, 21939, 28542, 41406, 43878, 489971, 979942, 1469913, 2939826]

約数ペア:

[(1, 2939826), (2, 1469913), (3, 979942), (6, 489971), (67, 43878), (71, 41406), (103, 28542), (134, 21939), (142, 20703), (201, 14626), (206, 14271), (213, 13802), (309, 9514), (402, 7313), (426, 6901), (618, 4757)]