18431604

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10039}}^1$

素因数の和:10069

約数の個数: 48

約数和(自身を含む): 50601600

約数和(自身を除く): 32169996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10039, 20078, 30117, 40156, 60234, 90351, 120468, 170663, 180702, 271053, 341326, 361404, 511989, 542106, 682652, 1023978, 1084212, 1535967, 2047956, 3071934, 4607901, 6143868, 9215802, 18431604]

約数ペア:

[(1, 18431604), (2, 9215802), (3, 6143868), (4, 4607901), (6, 3071934), (9, 2047956), (12, 1535967), (17, 1084212), (18, 1023978), (27, 682652), (34, 542106), (36, 511989), (51, 361404), (54, 341326), (68, 271053), (102, 180702), (108, 170663), (153, 120468), (204, 90351), (306, 60234), (459, 40156), (612, 30117), (918, 20078), (1836, 10039)]