42135786

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 119721888

約数和(自身を除く): 77586102

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 49, 63, 66, 77, 86, 98, 99, 101, 126, 129, 147, 154, 198, 202, 231, 258, 294, 301, 303, 387, 441, 462, 473, 539, 602, 606, 693, 707, 774, 882, 903, 909, 946, 1078, 1111, 1386, 1414, 1419, 1617, 1806, 1818, 2107, 2121, 2222, 2709, 2838, 3234, 3311, 3333, 4214, 4242, 4257, 4343, 4851, 4949, 5418, 6321, 6363, 6622, 6666, 7777, 8514, 8686, 9702, 9898, 9933, 9999, 12642, 12726, 13029, 14847, 15554, 18963, 19866, 19998, 23177, 23331, 26058, 29694, 29799, 30401, 37926, 39087, 44541, 46354, 46662, 47773, 54439, 59598, 60802, 69531, 69993, 78174, 89082, 91203, 95546, 108878, 139062, 139986, 143319, 163317, 182406, 208593, 212807, 273609, 286638, 326634, 334411, 417186, 425614, 429957, 489951, 547218, 638421, 668822, 859914, 979902, 1003233, 1276842, 1915263, 2006466, 2340877, 3009699, 3830526, 4681754, 6019398, 7022631, 14045262, 21067893, 42135786]

約数ペア:

[(1, 42135786), (2, 21067893), (3, 14045262), (6, 7022631), (7, 6019398), (9, 4681754), (11, 3830526), (14, 3009699), (18, 2340877), (21, 2006466), (22, 1915263), (33, 1276842), (42, 1003233), (43, 979902), (49, 859914), (63, 668822), (66, 638421), (77, 547218), (86, 489951), (98, 429957), (99, 425614), (101, 417186), (126, 334411), (129, 326634), (147, 286638), (154, 273609), (198, 212807), (202, 208593), (231, 182406), (258, 163317), (294, 143319), (301, 139986), (303, 139062), (387, 108878), (441, 95546), (462, 91203), (473, 89082), (539, 78174), (602, 69993), (606, 69531), (693, 60802), (707, 59598), (774, 54439), (882, 47773), (903, 46662), (909, 46354), (946, 44541), (1078, 39087), (1111, 37926), (1386, 30401), (1414, 29799), (1419, 29694), (1617, 26058), (1806, 23331), (1818, 23177), (2107, 19998), (2121, 19866), (2222, 18963), (2709, 15554), (2838, 14847), (3234, 13029), (3311, 12726), (3333, 12642), (4214, 9999), (4242, 9933), (4257, 9898), (4343, 9702), (4851, 8686), (4949, 8514), (5418, 7777), (6321, 6666), (6363, 6622)]