2493864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 7113600

約数和(自身を除く): 4619736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1823, 3646, 5469, 7292, 10938, 14584, 16407, 21876, 32814, 34637, 43752, 65628, 69274, 103911, 131256, 138548, 207822, 277096, 311733, 415644, 623466, 831288, 1246932, 2493864]

約数ペア:

[(1, 2493864), (2, 1246932), (3, 831288), (4, 623466), (6, 415644), (8, 311733), (9, 277096), (12, 207822), (18, 138548), (19, 131256), (24, 103911), (36, 69274), (38, 65628), (57, 43752), (72, 34637), (76, 32814), (114, 21876), (152, 16407), (171, 14584), (228, 10938), (342, 7292), (456, 5469), (684, 3646), (1368, 1823)]