2021064078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{2083}}^1$

素因数の和:2401

約数の個数: 64

約数和(自身を含む): 4502640384

約数和(自身を除く): 2481576306

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 241, 366, 482, 671, 723, 1342, 1446, 2013, 2083, 2651, 4026, 4166, 5302, 6249, 7953, 12498, 14701, 15906, 22913, 29402, 44103, 45826, 68739, 88206, 127063, 137478, 161711, 254126, 323422, 381189, 485133, 502003, 762378, 970266, 1004006, 1397693, 1506009, 2795386, 3012018, 4193079, 5522033, 8386158, 11044066, 16566099, 30622183, 33132198, 61244366, 91866549, 183733098, 336844013, 673688026, 1010532039, 2021064078]

約数ペア:

[(1, 2021064078), (2, 1010532039), (3, 673688026), (6, 336844013), (11, 183733098), (22, 91866549), (33, 61244366), (61, 33132198), (66, 30622183), (122, 16566099), (183, 11044066), (241, 8386158), (366, 5522033), (482, 4193079), (671, 3012018), (723, 2795386), (1342, 1506009), (1446, 1397693), (2013, 1004006), (2083, 970266), (2651, 762378), (4026, 502003), (4166, 485133), (5302, 381189), (6249, 323422), (7953, 254126), (12498, 161711), (14701, 137478), (15906, 127063), (22913, 88206), (29402, 68739), (44103, 45826)]