38819052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 108173520

約数和(自身を除く): 69354468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 103, 114, 116, 171, 174, 206, 228, 261, 309, 342, 348, 361, 412, 522, 551, 618, 684, 722, 927, 1044, 1083, 1102, 1236, 1444, 1653, 1854, 1957, 2166, 2204, 2987, 3249, 3306, 3708, 3914, 4332, 4959, 5871, 5974, 6498, 6612, 7828, 8961, 9918, 10469, 11742, 11948, 12996, 17613, 17922, 19836, 20938, 23484, 26883, 31407, 35226, 35844, 37183, 41876, 53766, 56753, 62814, 70452, 74366, 94221, 107532, 111549, 113506, 125628, 148732, 170259, 188442, 223098, 227012, 334647, 340518, 376884, 446196, 510777, 669294, 681036, 1021554, 1078307, 1338588, 2043108, 2156614, 3234921, 4313228, 6469842, 9704763, 12939684, 19409526, 38819052]

約数ペア:

[(1, 38819052), (2, 19409526), (3, 12939684), (4, 9704763), (6, 6469842), (9, 4313228), (12, 3234921), (18, 2156614), (19, 2043108), (29, 1338588), (36, 1078307), (38, 1021554), (57, 681036), (58, 669294), (76, 510777), (87, 446196), (103, 376884), (114, 340518), (116, 334647), (171, 227012), (174, 223098), (206, 188442), (228, 170259), (261, 148732), (309, 125628), (342, 113506), (348, 111549), (361, 107532), (412, 94221), (522, 74366), (551, 70452), (618, 62814), (684, 56753), (722, 53766), (927, 41876), (1044, 37183), (1083, 35844), (1102, 35226), (1236, 31407), (1444, 26883), (1653, 23484), (1854, 20938), (1957, 19836), (2166, 17922), (2204, 17613), (2987, 12996), (3249, 11948), (3306, 11742), (3708, 10469), (3914, 9918), (4332, 8961), (4959, 7828), (5871, 6612), (5974, 6498)]