26818142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9463}}^1$

素因数の和:9587

約数の個数: 16

約数和(自身を含む): 43723680

約数和(自身を除く): 16905538

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 9463, 18926, 123019, 246038, 1031467, 2062934, 13409071, 26818142]

約数ペア:

[(1, 26818142), (2, 13409071), (13, 2062934), (26, 1031467), (109, 246038), (218, 123019), (1417, 18926), (2834, 9463)]