18532908

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 48398560

約数和(自身を除く): 29865652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1093, 1413, 1884, 2186, 2826, 3279, 4239, 4372, 5652, 6558, 8478, 9837, 13116, 16956, 19674, 29511, 39348, 59022, 118044, 171601, 343202, 514803, 686404, 1029606, 1544409, 2059212, 3088818, 4633227, 6177636, 9266454, 18532908]

約数ペア:

[(1, 18532908), (2, 9266454), (3, 6177636), (4, 4633227), (6, 3088818), (9, 2059212), (12, 1544409), (18, 1029606), (27, 686404), (36, 514803), (54, 343202), (108, 171601), (157, 118044), (314, 59022), (471, 39348), (628, 29511), (942, 19674), (1093, 16956), (1413, 13116), (1884, 9837), (2186, 8478), (2826, 6558), (3279, 5652), (4239, 4372)]