22220028

素因数分解:

$2^2\times 3^3\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 57890560

約数和(自身を除く): 35670532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 283, 566, 727, 849, 1132, 1454, 1698, 2181, 2547, 2908, 3396, 4362, 5094, 6543, 7641, 8724, 10188, 13086, 15282, 19629, 26172, 30564, 39258, 78516, 205741, 411482, 617223, 822964, 1234446, 1851669, 2468892, 3703338, 5555007, 7406676, 11110014, 22220028]

約数ペア:

[(1, 22220028), (2, 11110014), (3, 7406676), (4, 5555007), (6, 3703338), (9, 2468892), (12, 1851669), (18, 1234446), (27, 822964), (36, 617223), (54, 411482), (108, 205741), (283, 78516), (566, 39258), (727, 30564), (849, 26172), (1132, 19629), (1454, 15282), (1698, 13086), (2181, 10188), (2547, 8724), (2908, 7641), (3396, 6543), (4362, 5094)]