61931538

素因数分解:

$2^1\times 3^2\times {\mathrm{1579}}^1\times {\mathrm{2179}}^1$

素因数の和:3766

約数の個数: 24

約数和(自身を含む): 134331600

約数和(自身を除く): 72400062

約数列:

[1, 2, 3, 6, 9, 18, 1579, 2179, 3158, 4358, 4737, 6537, 9474, 13074, 14211, 19611, 28422, 39222, 3440641, 6881282, 10321923, 20643846, 30965769, 61931538]

約数ペア:

[(1, 61931538), (2, 30965769), (3, 20643846), (6, 10321923), (9, 6881282), (18, 3440641), (1579, 39222), (2179, 28422), (3158, 19611), (4358, 14211), (4737, 13074), (6537, 9474)]