2036778849

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{2179}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 3463374720

約数和(自身を除く): 1426595871

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 401, 777, 1203, 2179, 2331, 2807, 3609, 6537, 8421, 14837, 15253, 19611, 25263, 44511, 45759, 80623, 103859, 133533, 137277, 241869, 311577, 564361, 725607, 873779, 934731, 1693083, 2621337, 5079249, 6116453, 7864011, 18349359, 32329823, 55048077, 96989469, 226308761, 290968407, 678926283, 2036778849]

約数ペア:

[(1, 2036778849), (3, 678926283), (7, 290968407), (9, 226308761), (21, 96989469), (37, 55048077), (63, 32329823), (111, 18349359), (259, 7864011), (333, 6116453), (401, 5079249), (777, 2621337), (1203, 1693083), (2179, 934731), (2331, 873779), (2807, 725607), (3609, 564361), (6537, 311577), (8421, 241869), (14837, 137277), (15253, 133533), (19611, 103859), (25263, 80623), (44511, 45759)]