38542218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 93744000

約数和(自身を除く): 55201782

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 286, 319, 377, 429, 638, 754, 858, 957, 1131, 1549, 1914, 2262, 3098, 4147, 4647, 8294, 9294, 12441, 17039, 20137, 24882, 34078, 40274, 44921, 51117, 60411, 89842, 102234, 120822, 134763, 221507, 269526, 443014, 494131, 583973, 664521, 988262, 1167946, 1329042, 1482393, 1751919, 2964786, 3503838, 6423703, 12847406, 19271109, 38542218]

約数ペア:

[(1, 38542218), (2, 19271109), (3, 12847406), (6, 6423703), (11, 3503838), (13, 2964786), (22, 1751919), (26, 1482393), (29, 1329042), (33, 1167946), (39, 988262), (58, 664521), (66, 583973), (78, 494131), (87, 443014), (143, 269526), (174, 221507), (286, 134763), (319, 120822), (377, 102234), (429, 89842), (638, 60411), (754, 51117), (858, 44921), (957, 40274), (1131, 34078), (1549, 24882), (1914, 20137), (2262, 17039), (3098, 12441), (4147, 9294), (4647, 8294)]