671341212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{981493}}^1$

素因数の和:981522

約数の個数: 36

約数和(自身を含む): 1786319080

約数和(自身を除く): 1114977868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 981493, 1962986, 2944479, 3925972, 5888958, 8833437, 11777916, 17666874, 18648367, 35333748, 37296734, 55945101, 74593468, 111890202, 167835303, 223780404, 335670606, 671341212]

約数ペア:

[(1, 671341212), (2, 335670606), (3, 223780404), (4, 167835303), (6, 111890202), (9, 74593468), (12, 55945101), (18, 37296734), (19, 35333748), (36, 18648367), (38, 17666874), (57, 11777916), (76, 8833437), (114, 5888958), (171, 3925972), (228, 2944479), (342, 1962986), (684, 981493)]