1980523044

素因数分解:

$2^2\times 3^2\times {\mathrm{10513}}^1\times {\mathrm{5233}}^1$

素因数の和:15756

約数の個数: 36

約数和(自身を含む): 5007755116

約数和(自身を除く): 3027232072

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5233, 10466, 10513, 15699, 20932, 21026, 31398, 31539, 42052, 47097, 62796, 63078, 94194, 94617, 126156, 188388, 189234, 378468, 55014529, 110029058, 165043587, 220058116, 330087174, 495130761, 660174348, 990261522, 1980523044]

約数ペア:

[(1, 1980523044), (2, 990261522), (3, 660174348), (4, 495130761), (6, 330087174), (9, 220058116), (12, 165043587), (18, 110029058), (36, 55014529), (5233, 378468), (10466, 189234), (10513, 188388), (15699, 126156), (20932, 94617), (21026, 94194), (31398, 63078), (31539, 62796), (42052, 47097)]