13813926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4909}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 32052480

約数和(自身を除く): 18238554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 4909, 9818, 14727, 29454, 34363, 68726, 103089, 206178, 328903, 657806, 986709, 1973418, 2302321, 4604642, 6906963, 13813926]

約数ペア:

[(1, 13813926), (2, 6906963), (3, 4604642), (6, 2302321), (7, 1973418), (14, 986709), (21, 657806), (42, 328903), (67, 206178), (134, 103089), (201, 68726), (402, 34363), (469, 29454), (938, 14727), (1407, 9818), (2814, 4909)]