18454962

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 40671360

約数和(自身を除く): 22216398

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 289, 367, 493, 578, 734, 867, 986, 1101, 1479, 1734, 2202, 2958, 6239, 8381, 10643, 12478, 16762, 18717, 21286, 25143, 31929, 37434, 50286, 63858, 106063, 180931, 212126, 318189, 361862, 542793, 636378, 1085586, 3075827, 6151654, 9227481, 18454962]

約数ペア:

[(1, 18454962), (2, 9227481), (3, 6151654), (6, 3075827), (17, 1085586), (29, 636378), (34, 542793), (51, 361862), (58, 318189), (87, 212126), (102, 180931), (174, 106063), (289, 63858), (367, 50286), (493, 37434), (578, 31929), (734, 25143), (867, 21286), (986, 18717), (1101, 16762), (1479, 12478), (1734, 10643), (2202, 8381), (2958, 6239)]