7999164

素因数分解:

$2^2\times 3^2\times {\mathrm{222199}}^1$

素因数の和:222209

約数の個数: 18

約数和(自身を含む): 20220200

約数和(自身を除く): 12221036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 222199, 444398, 666597, 888796, 1333194, 1999791, 2666388, 3999582, 7999164]

約数ペア:

[(1, 7999164), (2, 3999582), (3, 2666388), (4, 1999791), (6, 1333194), (9, 888796), (12, 666597), (18, 444398), (36, 222199)]