345966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 24

約数和(自身を含む): 729960

約数和(自身を除く): 383994

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 529, 654, 1058, 1587, 2507, 3174, 5014, 7521, 15042, 57661, 115322, 172983, 345966]

約数ペア:

[(1, 345966), (2, 172983), (3, 115322), (6, 57661), (23, 15042), (46, 7521), (69, 5014), (109, 3174), (138, 2507), (218, 1587), (327, 1058), (529, 654)]