142749726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{2089}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 326641920

約数和(自身を除く): 183892194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1627, 2089, 3254, 4178, 4881, 6267, 9762, 11389, 12534, 14623, 22778, 29246, 34167, 43869, 68334, 87738, 3398803, 6797606, 10196409, 20392818, 23791621, 47583242, 71374863, 142749726]

約数ペア:

[(1, 142749726), (2, 71374863), (3, 47583242), (6, 23791621), (7, 20392818), (14, 10196409), (21, 6797606), (42, 3398803), (1627, 87738), (2089, 68334), (3254, 43869), (4178, 34167), (4881, 29246), (6267, 22778), (9762, 14623), (11389, 12534)]