221468292

素因数分解:

$2^2\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{4657}}^1$

素因数の和:5988

約数の個数: 36

約数和(自身を含む): 560366716

約数和(自身を除く): 338898424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1321, 2642, 3963, 4657, 5284, 7926, 9314, 11889, 13971, 15852, 18628, 23778, 27942, 41913, 47556, 55884, 83826, 167652, 6151897, 12303794, 18455691, 24607588, 36911382, 55367073, 73822764, 110734146, 221468292]

約数ペア:

[(1, 221468292), (2, 110734146), (3, 73822764), (4, 55367073), (6, 36911382), (9, 24607588), (12, 18455691), (18, 12303794), (36, 6151897), (1321, 167652), (2642, 83826), (3963, 55884), (4657, 47556), (5284, 41913), (7926, 27942), (9314, 23778), (11889, 18628), (13971, 15852)]