66623412

素因数分解:

$2^2\times 3^1\times {\mathrm{5551951}}^1$

素因数の和:5551958

約数の個数: 12

約数和(自身を含む): 155454656

約数和(自身を除く): 88831244

約数列:

[1, 2, 3, 4, 6, 12, 5551951, 11103902, 16655853, 22207804, 33311706, 66623412]

約数ペア:

[(1, 66623412), (2, 33311706), (3, 22207804), (4, 16655853), (6, 11103902), (12, 5551951)]