28545678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{226553}}^1$

素因数の和:226568

約数の個数: 24

約数和(自身を含む): 70684848

約数和(自身を除く): 42139170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 226553, 453106, 679659, 1359318, 1585871, 2038977, 3171742, 4077954, 4757613, 9515226, 14272839, 28545678]

約数ペア:

[(1, 28545678), (2, 14272839), (3, 9515226), (6, 4757613), (7, 4077954), (9, 3171742), (14, 2038977), (18, 1585871), (21, 1359318), (42, 679659), (63, 453106), (126, 226553)]