1236494484

素因数分解:

$2^2\times 3^4\times {\mathrm{991}}^1\times {\mathrm{3851}}^1$

素因数の和:4858

約数の個数: 60

約数和(自身を含む): 3236542848

約数和(自身を除く): 2000048364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 991, 1982, 2973, 3851, 3964, 5946, 7702, 8919, 11553, 11892, 15404, 17838, 23106, 26757, 34659, 35676, 46212, 53514, 69318, 80271, 103977, 107028, 138636, 160542, 207954, 311931, 321084, 415908, 623862, 1247724, 3816341, 7632682, 11449023, 15265364, 22898046, 34347069, 45796092, 68694138, 103041207, 137388276, 206082414, 309123621, 412164828, 618247242, 1236494484]

約数ペア:

[(1, 1236494484), (2, 618247242), (3, 412164828), (4, 309123621), (6, 206082414), (9, 137388276), (12, 103041207), (18, 68694138), (27, 45796092), (36, 34347069), (54, 22898046), (81, 15265364), (108, 11449023), (162, 7632682), (324, 3816341), (991, 1247724), (1982, 623862), (2973, 415908), (3851, 321084), (3964, 311931), (5946, 207954), (7702, 160542), (8919, 138636), (11553, 107028), (11892, 103977), (15404, 80271), (17838, 69318), (23106, 53514), (26757, 46212), (34659, 35676)]