412758

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 934128

約数和(自身を除く): 521370

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 997, 1994, 2991, 5982, 8973, 17946, 22931, 45862, 68793, 137586, 206379, 412758]

約数ペア:

[(1, 412758), (2, 206379), (3, 137586), (6, 68793), (9, 45862), (18, 22931), (23, 17946), (46, 8973), (69, 5982), (138, 2991), (207, 1994), (414, 997)]