11911020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18047}}^1$

素因数の和:18070

約数の個数: 48

約数和(自身を含む): 36384768

約数和(自身を除く): 24473748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18047, 36094, 54141, 72188, 90235, 108282, 180470, 198517, 216564, 270705, 360940, 397034, 541410, 595551, 794068, 992585, 1082820, 1191102, 1985170, 2382204, 2977755, 3970340, 5955510, 11911020]

約数ペア:

[(1, 11911020), (2, 5955510), (3, 3970340), (4, 2977755), (5, 2382204), (6, 1985170), (10, 1191102), (11, 1082820), (12, 992585), (15, 794068), (20, 595551), (22, 541410), (30, 397034), (33, 360940), (44, 270705), (55, 216564), (60, 198517), (66, 180470), (110, 108282), (132, 90235), (165, 72188), (220, 54141), (330, 36094), (660, 18047)]