90228402

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19813}}^1$

素因数の和:19855

約数の個数: 48

約数和(自身を含む): 222550848

約数和(自身を除く): 132322446

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 19813, 39626, 59439, 118878, 178317, 217943, 356634, 435886, 455699, 653829, 911398, 1307658, 1367097, 1961487, 2734194, 3922974, 4101291, 5012689, 8202582, 10025378, 15038067, 30076134, 45114201, 90228402]

約数ペア:

[(1, 90228402), (2, 45114201), (3, 30076134), (6, 15038067), (9, 10025378), (11, 8202582), (18, 5012689), (22, 4101291), (23, 3922974), (33, 2734194), (46, 1961487), (66, 1367097), (69, 1307658), (99, 911398), (138, 653829), (198, 455699), (207, 435886), (253, 356634), (414, 217943), (506, 178317), (759, 118878), (1518, 59439), (2277, 39626), (4554, 19813)]