221994216

素因数分解:

$2^3\times 3^3\times {\mathrm{1027751}}^1$

素因数の和:1027766

約数の個数: 32

約数和(自身を含む): 616651200

約数和(自身を除く): 394656984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1027751, 2055502, 3083253, 4111004, 6166506, 8222008, 9249759, 12333012, 18499518, 24666024, 27749277, 36999036, 55498554, 73998072, 110997108, 221994216]

約数ペア:

[(1, 221994216), (2, 110997108), (3, 73998072), (4, 55498554), (6, 36999036), (8, 27749277), (9, 24666024), (12, 18499518), (18, 12333012), (24, 9249759), (27, 8222008), (36, 6166506), (54, 4111004), (72, 3083253), (108, 2055502), (216, 1027751)]