2017282158

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{401689}}^1$

素因数の和:401734

約数の個数: 40

約数和(自身を含む): 4666031040

約数和(自身を除く): 2648748882

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 401689, 803378, 1205067, 2410134, 3615201, 7230402, 10845603, 12452359, 21691206, 24904718, 32536809, 37357077, 65073618, 74714154, 112071231, 224142462, 336213693, 672427386, 1008641079, 2017282158]

約数ペア:

[(1, 2017282158), (2, 1008641079), (3, 672427386), (6, 336213693), (9, 224142462), (18, 112071231), (27, 74714154), (31, 65073618), (54, 37357077), (62, 32536809), (81, 24904718), (93, 21691206), (162, 12452359), (186, 10845603), (279, 7230402), (558, 3615201), (837, 2410134), (1674, 1205067), (2511, 803378), (5022, 401689)]