13216356

素因数分解:

$2^2\times 3^2\times {\mathrm{367121}}^1$

素因数の和:367131

約数の個数: 18

約数和(自身を含む): 33408102

約数和(自身を除く): 20191746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367121, 734242, 1101363, 1468484, 2202726, 3304089, 4405452, 6608178, 13216356]

約数ペア:

[(1, 13216356), (2, 6608178), (3, 4405452), (4, 3304089), (6, 2202726), (9, 1468484), (12, 1101363), (18, 734242), (36, 367121)]