319746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 764928

約数和(自身を除く): 445182

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 331, 483, 662, 966, 993, 1986, 2317, 4634, 6951, 7613, 13902, 15226, 22839, 45678, 53291, 106582, 159873, 319746]

約数ペア:

[(1, 319746), (2, 159873), (3, 106582), (6, 53291), (7, 45678), (14, 22839), (21, 15226), (23, 13902), (42, 7613), (46, 6951), (69, 4634), (138, 2317), (161, 1986), (322, 993), (331, 966), (483, 662)]