26967978

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2804

約数の個数: 40

約数和(自身を含む): 61441380

約数和(自身を除く): 34473402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 2729, 3294, 4941, 5458, 8187, 9882, 16374, 24561, 49122, 73683, 147366, 166469, 221049, 332938, 442098, 499407, 998814, 1498221, 2996442, 4494663, 8989326, 13483989, 26967978]

約数ペア:

[(1, 26967978), (2, 13483989), (3, 8989326), (6, 4494663), (9, 2996442), (18, 1498221), (27, 998814), (54, 499407), (61, 442098), (81, 332938), (122, 221049), (162, 166469), (183, 147366), (366, 73683), (549, 49122), (1098, 24561), (1647, 16374), (2729, 9882), (3294, 8187), (4941, 5458)]