2628374652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{3221}}^1$

素因数の和:4443

約数の個数: 72

約数和(自身を含む): 7001663760

約数和(自身を除く): 4373289108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1193, 2386, 3221, 3579, 4772, 6442, 7158, 9663, 10737, 12884, 14316, 19326, 21474, 22667, 28989, 38652, 42948, 45334, 57978, 61199, 68001, 90668, 115956, 122398, 136002, 183597, 204003, 244796, 272004, 367194, 408006, 550791, 734388, 816012, 1101582, 2203164, 3842653, 7685306, 11527959, 15370612, 23055918, 34583877, 46111836, 69167754, 73010407, 138335508, 146020814, 219031221, 292041628, 438062442, 657093663, 876124884, 1314187326, 2628374652]

約数ペア:

[(1, 2628374652), (2, 1314187326), (3, 876124884), (4, 657093663), (6, 438062442), (9, 292041628), (12, 219031221), (18, 146020814), (19, 138335508), (36, 73010407), (38, 69167754), (57, 46111836), (76, 34583877), (114, 23055918), (171, 15370612), (228, 11527959), (342, 7685306), (684, 3842653), (1193, 2203164), (2386, 1101582), (3221, 816012), (3579, 734388), (4772, 550791), (6442, 408006), (7158, 367194), (9663, 272004), (10737, 244796), (12884, 204003), (14316, 183597), (19326, 136002), (21474, 122398), (22667, 115956), (28989, 90668), (38652, 68001), (42948, 61199), (45334, 57978)]