18659016

素因数分解:

$2^3\times 3^2\times {\mathrm{337}}^1\times {\mathrm{769}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 50750700

約数和(自身を除く): 32091684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 337, 674, 769, 1011, 1348, 1538, 2022, 2307, 2696, 3033, 3076, 4044, 4614, 6066, 6152, 6921, 8088, 9228, 12132, 13842, 18456, 24264, 27684, 55368, 259153, 518306, 777459, 1036612, 1554918, 2073224, 2332377, 3109836, 4664754, 6219672, 9329508, 18659016]

約数ペア:

[(1, 18659016), (2, 9329508), (3, 6219672), (4, 4664754), (6, 3109836), (8, 2332377), (9, 2073224), (12, 1554918), (18, 1036612), (24, 777459), (36, 518306), (72, 259153), (337, 55368), (674, 27684), (769, 24264), (1011, 18456), (1348, 13842), (1538, 12132), (2022, 9228), (2307, 8088), (2696, 6921), (3033, 6152), (3076, 6066), (4044, 4614)]