2647962

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1102

約数の個数: 24

約数和(自身を含む): 5779956

約数和(自身を除く): 3131994

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 937, 942, 1413, 1874, 2811, 2826, 5622, 8433, 16866, 147109, 294218, 441327, 882654, 1323981, 2647962]

約数ペア:

[(1, 2647962), (2, 1323981), (3, 882654), (6, 441327), (9, 294218), (18, 147109), (157, 16866), (314, 8433), (471, 5622), (937, 2826), (942, 2811), (1413, 1874)]