2740248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{5437}}^1$

素因数の和:5456

約数の個数: 48

約数和(自身を含む): 8483280

約数和(自身を除く): 5743032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 5437, 10874, 16311, 21748, 32622, 38059, 43496, 48933, 65244, 76118, 97866, 114177, 130488, 152236, 195732, 228354, 304472, 342531, 391464, 456708, 685062, 913416, 1370124, 2740248]

約数ペア:

[(1, 2740248), (2, 1370124), (3, 913416), (4, 685062), (6, 456708), (7, 391464), (8, 342531), (9, 304472), (12, 228354), (14, 195732), (18, 152236), (21, 130488), (24, 114177), (28, 97866), (36, 76118), (42, 65244), (56, 48933), (63, 43496), (72, 38059), (84, 32622), (126, 21748), (168, 16311), (252, 10874), (504, 5437)]