21415794

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{45181}}^1$

素因数の和:45265

約数の個数: 16

約数和(自身を含む): 43374720

約数和(自身を除く): 21958926

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 45181, 90362, 135543, 271086, 3569299, 7138598, 10707897, 21415794]

約数ペア:

[(1, 21415794), (2, 10707897), (3, 7138598), (6, 3569299), (79, 271086), (158, 135543), (237, 90362), (474, 45181)]