17909874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 41547168

約数和(自身を除く): 23637294

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 547, 642, 963, 1094, 1641, 1819, 1926, 3282, 3638, 4923, 5457, 9299, 9846, 10914, 16371, 18598, 27897, 32742, 55794, 58529, 83691, 117058, 167382, 175587, 351174, 526761, 994993, 1053522, 1989986, 2984979, 5969958, 8954937, 17909874]

約数ペア:

[(1, 17909874), (2, 8954937), (3, 5969958), (6, 2984979), (9, 1989986), (17, 1053522), (18, 994993), (34, 526761), (51, 351174), (102, 175587), (107, 167382), (153, 117058), (214, 83691), (306, 58529), (321, 55794), (547, 32742), (642, 27897), (963, 18598), (1094, 16371), (1641, 10914), (1819, 9846), (1926, 9299), (3282, 5457), (3638, 4923)]