15289218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{121343}}^1$

素因数の和:121358

約数の個数: 24

約数和(自身を含む): 37859328

約数和(自身を除く): 22570110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 121343, 242686, 364029, 728058, 849401, 1092087, 1698802, 2184174, 2548203, 5096406, 7644609, 15289218]

約数ペア:

[(1, 15289218), (2, 7644609), (3, 5096406), (6, 2548203), (7, 2184174), (9, 1698802), (14, 1092087), (18, 849401), (21, 728058), (42, 364029), (63, 242686), (126, 121343)]