18218124

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1093}}^1$

素因数の和:1566

約数の個数: 36

約数和(自身を含む): 46193056

約数和(自身を除く): 27974932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1093, 1389, 1852, 2186, 2778, 3279, 4167, 4372, 5556, 6558, 8334, 9837, 13116, 16668, 19674, 39348, 506059, 1012118, 1518177, 2024236, 3036354, 4554531, 6072708, 9109062, 18218124]

約数ペア:

[(1, 18218124), (2, 9109062), (3, 6072708), (4, 4554531), (6, 3036354), (9, 2024236), (12, 1518177), (18, 1012118), (36, 506059), (463, 39348), (926, 19674), (1093, 16668), (1389, 13116), (1852, 9837), (2186, 8334), (2778, 6558), (3279, 5556), (4167, 4372)]