21031832516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1\times {\mathrm{1747}}^1$

素因数の和:3396

約数の個数: 48

約数和(自身を含む): 38690232000

約数和(自身を除く): 17658399484

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1549, 1747, 1943, 3098, 3494, 3886, 6196, 6988, 7772, 44921, 50663, 89842, 101326, 103783, 117049, 179684, 202652, 207566, 234098, 415132, 468196, 2706103, 3009707, 3394421, 5412206, 6019414, 6788842, 10824412, 12038828, 13577684, 78476987, 156953974, 181308901, 313907948, 362617802, 725235604, 5257958129, 10515916258, 21031832516]

約数ペア:

[(1, 21031832516), (2, 10515916258), (4, 5257958129), (29, 725235604), (58, 362617802), (67, 313907948), (116, 181308901), (134, 156953974), (268, 78476987), (1549, 13577684), (1747, 12038828), (1943, 10824412), (3098, 6788842), (3494, 6019414), (3886, 5412206), (6196, 3394421), (6988, 3009707), (7772, 2706103), (44921, 468196), (50663, 415132), (89842, 234098), (101326, 207566), (103783, 202652), (117049, 179684)]