2589228

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1094

約数の個数: 36

約数和(自身を含む): 6643728

約数和(自身を除く): 4054500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1013, 1278, 2026, 2556, 3039, 4052, 6078, 9117, 12156, 18234, 36468, 71923, 143846, 215769, 287692, 431538, 647307, 863076, 1294614, 2589228]

約数ペア:

[(1, 2589228), (2, 1294614), (3, 863076), (4, 647307), (6, 431538), (9, 287692), (12, 215769), (18, 143846), (36, 71923), (71, 36468), (142, 18234), (213, 12156), (284, 9117), (426, 6078), (639, 4052), (852, 3039), (1013, 2556), (1278, 2026)]