391084542

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^2\times {\mathrm{5839}}^1$

素因数の和:5969

約数の個数: 36

約数和(自身を含む): 861616080

約数和(自身を除く): 470531538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 3721, 5839, 7442, 11163, 11678, 17517, 22326, 33489, 35034, 52551, 66978, 105102, 356179, 712358, 1068537, 2137074, 3205611, 6411222, 21726919, 43453838, 65180757, 130361514, 195542271, 391084542]

約数ペア:

[(1, 391084542), (2, 195542271), (3, 130361514), (6, 65180757), (9, 43453838), (18, 21726919), (61, 6411222), (122, 3205611), (183, 2137074), (366, 1068537), (549, 712358), (1098, 356179), (3721, 105102), (5839, 66978), (7442, 52551), (11163, 35034), (11678, 33489), (17517, 22326)]