17640803442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127831909}}^1$

素因数の和:127831937

約数の個数: 16

約数和(自身を含む): 36815590080

約数和(自身を除く): 19174786638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 127831909, 255663818, 383495727, 766991454, 2940133907, 5880267814, 8820401721, 17640803442]

約数ペア:

[(1, 17640803442), (2, 8820401721), (3, 5880267814), (6, 2940133907), (23, 766991454), (46, 383495727), (69, 255663818), (138, 127831909)]