42990906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3229}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 98605440

約数和(自身を除く): 55614534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1902, 2219, 3229, 4438, 6458, 6657, 9687, 13314, 19374, 22603, 45206, 67809, 135618, 1023593, 2047186, 3070779, 6141558, 7165151, 14330302, 21495453, 42990906]

約数ペア:

[(1, 42990906), (2, 21495453), (3, 14330302), (6, 7165151), (7, 6141558), (14, 3070779), (21, 2047186), (42, 1023593), (317, 135618), (634, 67809), (951, 45206), (1902, 22603), (2219, 19374), (3229, 13314), (4438, 9687), (6458, 6657)]