31059378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4651}}^1$

素因数の和:4719

約数の個数: 48

約数和(自身を含む): 78376896

約数和(自身を除く): 47317518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 4651, 6678, 9302, 13953, 27906, 32557, 41859, 65114, 83718, 97671, 195342, 246503, 293013, 493006, 586026, 739509, 1479018, 1725521, 2218527, 3451042, 4437054, 5176563, 10353126, 15529689, 31059378]

約数ペア:

[(1, 31059378), (2, 15529689), (3, 10353126), (6, 5176563), (7, 4437054), (9, 3451042), (14, 2218527), (18, 1725521), (21, 1479018), (42, 739509), (53, 586026), (63, 493006), (106, 293013), (126, 246503), (159, 195342), (318, 97671), (371, 83718), (477, 65114), (742, 41859), (954, 32557), (1113, 27906), (2226, 13953), (3339, 9302), (4651, 6678)]