13125186

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2731}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 29505600

約数和(自身を除く): 16380414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 2731, 4806, 5462, 8193, 16386, 24579, 49158, 73737, 147474, 243059, 486118, 729177, 1458354, 2187531, 4375062, 6562593, 13125186]

約数ペア:

[(1, 13125186), (2, 6562593), (3, 4375062), (6, 2187531), (9, 1458354), (18, 729177), (27, 486118), (54, 243059), (89, 147474), (178, 73737), (267, 49158), (534, 24579), (801, 16386), (1602, 8193), (2403, 5462), (2731, 4806)]