21742842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10627}}^1$

素因数の和:10674

約数の個数: 32

約数和(自身を含む): 48973824

約数和(自身を除く): 27230982

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10627, 21254, 31881, 63762, 116897, 233794, 329437, 350691, 658874, 701382, 988311, 1976622, 3623807, 7247614, 10871421, 21742842]

約数ペア:

[(1, 21742842), (2, 10871421), (3, 7247614), (6, 3623807), (11, 1976622), (22, 988311), (31, 701382), (33, 658874), (62, 350691), (66, 329437), (93, 233794), (186, 116897), (341, 63762), (682, 31881), (1023, 21254), (2046, 10627)]