172931994

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{115751}}^1$

素因数の和:115842

約数の個数: 24

約数和(自身を含む): 379203552

約数和(自身を除く): 206271558

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 115751, 231502, 347253, 694506, 1041759, 2083518, 9607333, 19214666, 28821999, 57643998, 86465997, 172931994]

約数ペア:

[(1, 172931994), (2, 86465997), (3, 57643998), (6, 28821999), (9, 19214666), (18, 9607333), (83, 2083518), (166, 1041759), (249, 694506), (498, 347253), (747, 231502), (1494, 115751)]