172762746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2214907}}^1$

素因数の和:2214925

約数の個数: 16

約数和(自身を含む): 372104544

約数和(自身を除く): 199341798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2214907, 4429814, 6644721, 13289442, 28793791, 57587582, 86381373, 172762746]

約数ペア:

[(1, 172762746), (2, 86381373), (3, 57587582), (6, 28793791), (13, 13289442), (26, 6644721), (39, 4429814), (78, 2214907)]