856552716

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{448927}}^1$

素因数の和:448990

約数の個数: 36

約数和(自身を含む): 2206032192

約数和(自身を除く): 1349479476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 448927, 897854, 1346781, 1795708, 2693562, 4040343, 5387124, 8080686, 16161372, 23793131, 47586262, 71379393, 95172524, 142758786, 214138179, 285517572, 428276358, 856552716]

約数ペア:

[(1, 856552716), (2, 428276358), (3, 285517572), (4, 214138179), (6, 142758786), (9, 95172524), (12, 71379393), (18, 47586262), (36, 23793131), (53, 16161372), (106, 8080686), (159, 5387124), (212, 4040343), (318, 2693562), (477, 1795708), (636, 1346781), (954, 897854), (1908, 448927)]