81068946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6089}}^1$

素因数の和:6418

約数の個数: 32

約数和(自身を含む): 185915520

約数和(自身を除く): 104846574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1902, 2219, 4438, 6089, 6657, 12178, 13314, 18267, 36534, 42623, 85246, 127869, 255738, 1930213, 3860426, 5790639, 11581278, 13511491, 27022982, 40534473, 81068946]

約数ペア:

[(1, 81068946), (2, 40534473), (3, 27022982), (6, 13511491), (7, 11581278), (14, 5790639), (21, 3860426), (42, 1930213), (317, 255738), (634, 127869), (951, 85246), (1902, 42623), (2219, 36534), (4438, 18267), (6089, 13314), (6657, 12178)]