31421196

素因数分解:

$2^2\times 3^4\times {\mathrm{96979}}^1$

素因数の和:96995

約数の個数: 30

約数和(自身を含む): 82142060

約数和(自身を除く): 50720864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 96979, 193958, 290937, 387916, 581874, 872811, 1163748, 1745622, 2618433, 3491244, 5236866, 7855299, 10473732, 15710598, 31421196]

約数ペア:

[(1, 31421196), (2, 15710598), (3, 10473732), (4, 7855299), (6, 5236866), (9, 3491244), (12, 2618433), (18, 1745622), (27, 1163748), (36, 872811), (54, 581874), (81, 387916), (108, 290937), (162, 193958), (324, 96979)]