123453626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{6359}}^1$

素因数の和:6949

約数の個数: 16

約数和(自身を含む): 196447680

約数和(自身を除く): 72994054

約数列:

[1, 2, 17, 34, 571, 1142, 6359, 9707, 12718, 19414, 108103, 216206, 3630989, 7261978, 61726813, 123453626]

約数ペア:

[(1, 123453626), (2, 61726813), (17, 7261978), (34, 3630989), (571, 216206), (1142, 108103), (6359, 19414), (9707, 12718)]