2195604

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:940

約数の個数: 36

約数和(自身を含む): 5634720

約数和(自身を除く): 3439116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 859, 1278, 1718, 2556, 2577, 3436, 5154, 7731, 10308, 15462, 30924, 60989, 121978, 182967, 243956, 365934, 548901, 731868, 1097802, 2195604]

約数ペア:

[(1, 2195604), (2, 1097802), (3, 731868), (4, 548901), (6, 365934), (9, 243956), (12, 182967), (18, 121978), (36, 60989), (71, 30924), (142, 15462), (213, 10308), (284, 7731), (426, 5154), (639, 3436), (852, 2577), (859, 2556), (1278, 1718)]