21358866

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14771}}^1$

素因数の和:15017

約数の個数: 16

約数和(自身を含む): 42897888

約数和(自身を除く): 21539022

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 14771, 29542, 44313, 88626, 3559811, 7119622, 10679433, 21358866]

約数ペア:

[(1, 21358866), (2, 10679433), (3, 7119622), (6, 3559811), (241, 88626), (482, 44313), (723, 29542), (1446, 14771)]