18430692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 49375872

約数和(自身を除く): 30945180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 313, 626, 701, 939, 1252, 1402, 1878, 2103, 2191, 2804, 3756, 4206, 4382, 4907, 6573, 8412, 8764, 9814, 13146, 14721, 19628, 26292, 29442, 58884, 219413, 438826, 658239, 877652, 1316478, 1535891, 2632956, 3071782, 4607673, 6143564, 9215346, 18430692]

約数ペア:

[(1, 18430692), (2, 9215346), (3, 6143564), (4, 4607673), (6, 3071782), (7, 2632956), (12, 1535891), (14, 1316478), (21, 877652), (28, 658239), (42, 438826), (84, 219413), (313, 58884), (626, 29442), (701, 26292), (939, 19628), (1252, 14721), (1402, 13146), (1878, 9814), (2103, 8764), (2191, 8412), (2804, 6573), (3756, 4907), (4206, 4382)]