2821398

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 3088362

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 179, 213, 222, 358, 426, 537, 1074, 2627, 5254, 6623, 7881, 12709, 13246, 15762, 19869, 25418, 38127, 39738, 76254, 470233, 940466, 1410699, 2821398]

約数ペア:

[(1, 2821398), (2, 1410699), (3, 940466), (6, 470233), (37, 76254), (71, 39738), (74, 38127), (111, 25418), (142, 19869), (179, 15762), (213, 13246), (222, 12709), (358, 7881), (426, 6623), (537, 5254), (1074, 2627)]