2698974

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 6055680

約数和(自身を除く): 3356706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 331, 453, 662, 906, 993, 1359, 1986, 2718, 2979, 4077, 5958, 8154, 8937, 17874, 49981, 99962, 149943, 299886, 449829, 899658, 1349487, 2698974]

約数ペア:

[(1, 2698974), (2, 1349487), (3, 899658), (6, 449829), (9, 299886), (18, 149943), (27, 99962), (54, 49981), (151, 17874), (302, 8937), (331, 8154), (453, 5958), (662, 4077), (906, 2979), (993, 2718), (1359, 1986)]