26898606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{213481}}^1$

素因数の和:213496

約数の個数: 24

約数和(自身を含む): 66606384

約数和(自身を除く): 39707778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 213481, 426962, 640443, 1280886, 1494367, 1921329, 2988734, 3842658, 4483101, 8966202, 13449303, 26898606]

約数ペア:

[(1, 26898606), (2, 13449303), (3, 8966202), (6, 4483101), (7, 3842658), (9, 2988734), (14, 1921329), (18, 1494367), (21, 1280886), (42, 640443), (63, 426962), (126, 213481)]