68146866

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{40709}}^1$

素因数の和:40751

約数の個数: 32

約数和(自身を含む): 156326400

約数和(自身を除く): 88179534

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 40709, 81418, 122127, 244254, 366381, 732762, 1099143, 1261979, 2198286, 2523958, 3785937, 7571874, 11357811, 22715622, 34073433, 68146866]

約数ペア:

[(1, 68146866), (2, 34073433), (3, 22715622), (6, 11357811), (9, 7571874), (18, 3785937), (27, 2523958), (31, 2198286), (54, 1261979), (62, 1099143), (93, 732762), (186, 366381), (279, 244254), (558, 122127), (837, 81418), (1674, 40709)]