18003444

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 43400448

約数和(自身を除く): 25397004

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 137, 141, 188, 233, 274, 282, 411, 466, 548, 564, 699, 822, 932, 1398, 1644, 2796, 6439, 10951, 12878, 19317, 21902, 25756, 31921, 32853, 38634, 43804, 63842, 65706, 77268, 95763, 127684, 131412, 191526, 383052, 1500287, 3000574, 4500861, 6001148, 9001722, 18003444]

約数ペア:

[(1, 18003444), (2, 9001722), (3, 6001148), (4, 4500861), (6, 3000574), (12, 1500287), (47, 383052), (94, 191526), (137, 131412), (141, 127684), (188, 95763), (233, 77268), (274, 65706), (282, 63842), (411, 43804), (466, 38634), (548, 32853), (564, 31921), (699, 25756), (822, 21902), (932, 19317), (1398, 12878), (1644, 10951), (2796, 6439)]