13198842

素因数分解:

$2^1\times 3^3\times {\mathrm{244423}}^1$

素因数の和:244434

約数の個数: 16

約数和(自身を含む): 29330880

約数和(自身を除く): 16132038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 244423, 488846, 733269, 1466538, 2199807, 4399614, 6599421, 13198842]

約数ペア:

[(1, 13198842), (2, 6599421), (3, 4399614), (6, 2199807), (9, 1466538), (18, 733269), (27, 488846), (54, 244423)]