38461986

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1831}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 85737600

約数和(自身を除く): 47275614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 1831, 2334, 3501, 3662, 5493, 7002, 10503, 10986, 16479, 21006, 32958, 49437, 98874, 712259, 1424518, 2136777, 4273554, 6410331, 12820662, 19230993, 38461986]

約数ペア:

[(1, 38461986), (2, 19230993), (3, 12820662), (6, 6410331), (9, 4273554), (18, 2136777), (27, 1424518), (54, 712259), (389, 98874), (778, 49437), (1167, 32958), (1831, 21006), (2334, 16479), (3501, 10986), (3662, 10503), (5493, 7002)]