2170291284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{7219}}^1$

素因数の和:8429

約数の個数: 72

約数和(自身を含む): 6275855040

約数和(自身を除く): 4105563756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1193, 2386, 3579, 4772, 7158, 7219, 8351, 10737, 14316, 14438, 16702, 21474, 21657, 25053, 28876, 33404, 42948, 43314, 50106, 50533, 64971, 75159, 86628, 100212, 101066, 129942, 150318, 151599, 202132, 259884, 300636, 303198, 454797, 606396, 909594, 1819188, 8612267, 17224534, 25836801, 34449068, 51673602, 60285869, 77510403, 103347204, 120571738, 155020806, 180857607, 241143476, 310041612, 361715214, 542572821, 723430428, 1085145642, 2170291284]

約数ペア:

[(1, 2170291284), (2, 1085145642), (3, 723430428), (4, 542572821), (6, 361715214), (7, 310041612), (9, 241143476), (12, 180857607), (14, 155020806), (18, 120571738), (21, 103347204), (28, 77510403), (36, 60285869), (42, 51673602), (63, 34449068), (84, 25836801), (126, 17224534), (252, 8612267), (1193, 1819188), (2386, 909594), (3579, 606396), (4772, 454797), (7158, 303198), (7219, 300636), (8351, 259884), (10737, 202132), (14316, 151599), (14438, 150318), (16702, 129942), (21474, 101066), (21657, 100212), (25053, 86628), (28876, 75159), (33404, 64971), (42948, 50533), (43314, 50106)]