18260670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3877}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 44116128

約数和(自身を除く): 25855458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 3877, 4710, 7754, 11631, 19385, 23262, 38770, 58155, 116310, 608689, 1217378, 1826067, 3043445, 3652134, 6086890, 9130335, 18260670]

約数ペア:

[(1, 18260670), (2, 9130335), (3, 6086890), (5, 3652134), (6, 3043445), (10, 1826067), (15, 1217378), (30, 608689), (157, 116310), (314, 58155), (471, 38770), (785, 23262), (942, 19385), (1570, 11631), (2355, 7754), (3877, 4710)]