18348524505

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{108761}}^1$

素因数の和:108958

約数の個数: 48

約数和(自身を含む): 33390804096

約数和(自身を除く): 15042279591

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 163, 207, 345, 489, 815, 1035, 1467, 2445, 3749, 7335, 11247, 18745, 33741, 56235, 108761, 168705, 326283, 543805, 978849, 1631415, 2501503, 4894245, 7504509, 12507515, 17728043, 22513527, 37522545, 53184129, 88640215, 112567635, 159552387, 265920645, 407744989, 797761935, 1223234967, 2038724945, 3669704901, 6116174835, 18348524505]

約数ペア:

[(1, 18348524505), (3, 6116174835), (5, 3669704901), (9, 2038724945), (15, 1223234967), (23, 797761935), (45, 407744989), (69, 265920645), (115, 159552387), (163, 112567635), (207, 88640215), (345, 53184129), (489, 37522545), (815, 22513527), (1035, 17728043), (1467, 12507515), (2445, 7504509), (3749, 4894245), (7335, 2501503), (11247, 1631415), (18745, 978849), (33741, 543805), (56235, 326283), (108761, 168705)]