121720362

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{48187}}^1$

素因数の和:48613

約数の個数: 16

約数和(自身を含む): 244024032

約数和(自身を除く): 122303670

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 48187, 96374, 144561, 289122, 20286727, 40573454, 60860181, 121720362]

約数ペア:

[(1, 121720362), (2, 60860181), (3, 40573454), (6, 20286727), (421, 289122), (842, 144561), (1263, 96374), (2526, 48187)]