25338726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{201101}}^1$

素因数の和:201116

約数の個数: 24

約数和(自身を含む): 62743824

約数和(自身を除く): 37405098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 201101, 402202, 603303, 1206606, 1407707, 1809909, 2815414, 3619818, 4223121, 8446242, 12669363, 25338726]

約数ペア:

[(1, 25338726), (2, 12669363), (3, 8446242), (6, 4223121), (7, 3619818), (9, 2815414), (14, 1809909), (18, 1407707), (21, 1206606), (42, 603303), (63, 402202), (126, 201101)]