21392094

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{45131}}^1$

素因数の和:45215

約数の個数: 16

約数和(自身を含む): 43326720

約数和(自身を除く): 21934626

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 45131, 90262, 135393, 270786, 3565349, 7130698, 10696047, 21392094]

約数ペア:

[(1, 21392094), (2, 10696047), (3, 7130698), (6, 3565349), (79, 270786), (158, 135393), (237, 90262), (474, 45131)]