861456924

素因数分解:

$2^2\times 3^3\times {\mathrm{337}}^1\times {\mathrm{23669}}^1$

素因数の和:24019

約数の個数: 48

約数和(自身を含む): 2240128800

約数和(自身を除く): 1378671876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 337, 674, 1011, 1348, 2022, 3033, 4044, 6066, 9099, 12132, 18198, 23669, 36396, 47338, 71007, 94676, 142014, 213021, 284028, 426042, 639063, 852084, 1278126, 2556252, 7976453, 15952906, 23929359, 31905812, 47858718, 71788077, 95717436, 143576154, 215364231, 287152308, 430728462, 861456924]

約数ペア:

[(1, 861456924), (2, 430728462), (3, 287152308), (4, 215364231), (6, 143576154), (9, 95717436), (12, 71788077), (18, 47858718), (27, 31905812), (36, 23929359), (54, 15952906), (108, 7976453), (337, 2556252), (674, 1278126), (1011, 852084), (1348, 639063), (2022, 426042), (3033, 284028), (4044, 213021), (6066, 142014), (9099, 94676), (12132, 71007), (18198, 47338), (23669, 36396)]