18065908228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{23911}}^1$

素因数の和:24244

約数の個数: 48

約数和(自身を含む): 34419506688

約数和(自身を除く): 16353598460

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 271, 542, 697, 1084, 1394, 2788, 4607, 9214, 11111, 18428, 22222, 23911, 44444, 47822, 95644, 188887, 377774, 406487, 755548, 812974, 980351, 1625948, 1960702, 3921404, 6479881, 12959762, 16665967, 25919524, 33331934, 66663868, 110157977, 220315954, 265675121, 440631908, 531350242, 1062700484, 4516477057, 9032954114, 18065908228]

約数ペア:

[(1, 18065908228), (2, 9032954114), (4, 4516477057), (17, 1062700484), (34, 531350242), (41, 440631908), (68, 265675121), (82, 220315954), (164, 110157977), (271, 66663868), (542, 33331934), (697, 25919524), (1084, 16665967), (1394, 12959762), (2788, 6479881), (4607, 3921404), (9214, 1960702), (11111, 1625948), (18428, 980351), (22222, 812974), (23911, 755548), (44444, 406487), (47822, 377774), (95644, 188887)]