1220481882

素因数分解:

$2^1\times 3^2\times {\mathrm{4019}}^1\times {\mathrm{16871}}^1$

素因数の和:20898

約数の個数: 24

約数和(自身を含む): 2645192160

約数和(自身を除く): 1424710278

約数列:

[1, 2, 3, 6, 9, 18, 4019, 8038, 12057, 16871, 24114, 33742, 36171, 50613, 72342, 101226, 151839, 303678, 67804549, 135609098, 203413647, 406827294, 610240941, 1220481882]

約数ペア:

[(1, 1220481882), (2, 610240941), (3, 406827294), (6, 203413647), (9, 135609098), (18, 67804549), (4019, 303678), (8038, 151839), (12057, 101226), (16871, 72342), (24114, 50613), (33742, 36171)]