30646908

素因数分解:

$2^2\times 3^2\times {\mathrm{851303}}^1$

素因数の和:851313

約数の個数: 18

約数和(自身を含む): 77468664

約数和(自身を除く): 46821756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 851303, 1702606, 2553909, 3405212, 5107818, 7661727, 10215636, 15323454, 30646908]

約数ペア:

[(1, 30646908), (2, 15323454), (3, 10215636), (4, 7661727), (6, 5107818), (9, 3405212), (12, 2553909), (18, 1702606), (36, 851303)]