18247350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11059}}^1$

素因数の和:11085

約数の個数: 48

約数和(自身を含む): 49371840

約数和(自身を除く): 31124490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 11059, 22118, 33177, 55295, 66354, 110590, 121649, 165885, 243298, 276475, 331770, 364947, 552950, 608245, 729894, 829425, 1216490, 1658850, 1824735, 3041225, 3649470, 6082450, 9123675, 18247350]

約数ペア:

[(1, 18247350), (2, 9123675), (3, 6082450), (5, 3649470), (6, 3041225), (10, 1824735), (11, 1658850), (15, 1216490), (22, 829425), (25, 729894), (30, 608245), (33, 552950), (50, 364947), (55, 331770), (66, 276475), (75, 243298), (110, 165885), (150, 121649), (165, 110590), (275, 66354), (330, 55295), (550, 33177), (825, 22118), (1650, 11059)]