1123836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 3177216

約数和(自身を除く): 2053380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 787, 1428, 1574, 2361, 3148, 4722, 5509, 9444, 11018, 13379, 16527, 22036, 26758, 33054, 40137, 53516, 66108, 80274, 93653, 160548, 187306, 280959, 374612, 561918, 1123836]

約数ペア:

[(1, 1123836), (2, 561918), (3, 374612), (4, 280959), (6, 187306), (7, 160548), (12, 93653), (14, 80274), (17, 66108), (21, 53516), (28, 40137), (34, 33054), (42, 26758), (51, 22036), (68, 16527), (84, 13379), (102, 11018), (119, 9444), (204, 5509), (238, 4722), (357, 3148), (476, 2361), (714, 1574), (787, 1428)]