18769848

素因数分解:

$2^3\times 3^1\times {\mathrm{367}}^1\times {\mathrm{2131}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 47074560

約数和(自身を除く): 28304712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 367, 734, 1101, 1468, 2131, 2202, 2936, 4262, 4404, 6393, 8524, 8808, 12786, 17048, 25572, 51144, 782077, 1564154, 2346231, 3128308, 4692462, 6256616, 9384924, 18769848]

約数ペア:

[(1, 18769848), (2, 9384924), (3, 6256616), (4, 4692462), (6, 3128308), (8, 2346231), (12, 1564154), (24, 782077), (367, 51144), (734, 25572), (1101, 17048), (1468, 12786), (2131, 8808), (2202, 8524), (2936, 6393), (4262, 4404)]