259478436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3089029}}^1$

素因数の和:3089043

約数の個数: 24

約数和(自身を含む): 691942720

約数和(自身を除く): 432464284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3089029, 6178058, 9267087, 12356116, 18534174, 21623203, 37068348, 43246406, 64869609, 86492812, 129739218, 259478436]

約数ペア:

[(1, 259478436), (2, 129739218), (3, 86492812), (4, 64869609), (6, 43246406), (7, 37068348), (12, 21623203), (14, 18534174), (21, 12356116), (28, 9267087), (42, 6178058), (84, 3089029)]