2145204

素因数分解:

$2^2\times 3^5\times {\mathrm{2207}}^1$

素因数の和:2226

約数の個数: 36

約数和(自身を含む): 5625984

約数和(自身を除く): 3480780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 2207, 4414, 6621, 8828, 13242, 19863, 26484, 39726, 59589, 79452, 119178, 178767, 238356, 357534, 536301, 715068, 1072602, 2145204]

約数ペア:

[(1, 2145204), (2, 1072602), (3, 715068), (4, 536301), (6, 357534), (9, 238356), (12, 178767), (18, 119178), (27, 79452), (36, 59589), (54, 39726), (81, 26484), (108, 19863), (162, 13242), (243, 8828), (324, 6621), (486, 4414), (972, 2207)]