7197426

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 16926624

約数和(自身を除く): 9729198

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 547, 731, 774, 1094, 1462, 1641, 2193, 3282, 4386, 4923, 6579, 9299, 9846, 13158, 18598, 23521, 27897, 47042, 55794, 70563, 83691, 141126, 167382, 211689, 399857, 423378, 799714, 1199571, 2399142, 3598713, 7197426]

約数ペア:

[(1, 7197426), (2, 3598713), (3, 2399142), (6, 1199571), (9, 799714), (17, 423378), (18, 399857), (34, 211689), (43, 167382), (51, 141126), (86, 83691), (102, 70563), (129, 55794), (153, 47042), (258, 27897), (306, 23521), (387, 18598), (547, 13158), (731, 9846), (774, 9299), (1094, 6579), (1462, 4923), (1641, 4386), (2193, 3282)]