30847086

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{24137}}^1$

素因数の和:24216

約数の個数: 24

約数和(自身を含む): 67779504

約数和(自身を除く): 36932418

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 24137, 48274, 72411, 144822, 217233, 434466, 1713727, 3427454, 5141181, 10282362, 15423543, 30847086]

約数ペア:

[(1, 30847086), (2, 15423543), (3, 10282362), (6, 5141181), (9, 3427454), (18, 1713727), (71, 434466), (142, 217233), (213, 144822), (426, 72411), (639, 48274), (1278, 24137)]