1330842978

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1212061}}^1$

素因数の和:1212130

約数の個数: 24

約数和(自身を含む): 2930765916

約数和(自身を除く): 1599922938

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1212061, 2424122, 3636183, 7272366, 10908549, 21817098, 73935721, 147871442, 221807163, 443614326, 665421489, 1330842978]

約数ペア:

[(1, 1330842978), (2, 665421489), (3, 443614326), (6, 221807163), (9, 147871442), (18, 73935721), (61, 21817098), (122, 10908549), (183, 7272366), (366, 3636183), (549, 2424122), (1098, 1212061)]