16621128

素因数分解:

$2^3\times 3^2\times {\mathrm{230849}}^1$

素因数の和:230861

約数の個数: 24

約数和(自身を含む): 45015750

約数和(自身を除く): 28394622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 230849, 461698, 692547, 923396, 1385094, 1846792, 2077641, 2770188, 4155282, 5540376, 8310564, 16621128]

約数ペア:

[(1, 16621128), (2, 8310564), (3, 5540376), (4, 4155282), (6, 2770188), (8, 2077641), (9, 1846792), (12, 1385094), (18, 923396), (24, 692547), (36, 461698), (72, 230849)]