19268046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4133}}^1$

素因数の和:4185

約数の個数: 48

約数和(自身を含む): 49012704

約数和(自身を除く): 29744658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4133, 4662, 8266, 12399, 24798, 28931, 37197, 57862, 74394, 86793, 152921, 173586, 260379, 305842, 458763, 520758, 917526, 1070447, 1376289, 2140894, 2752578, 3211341, 6422682, 9634023, 19268046]

約数ペア:

[(1, 19268046), (2, 9634023), (3, 6422682), (6, 3211341), (7, 2752578), (9, 2140894), (14, 1376289), (18, 1070447), (21, 917526), (37, 520758), (42, 458763), (63, 305842), (74, 260379), (111, 173586), (126, 152921), (222, 86793), (259, 74394), (333, 57862), (518, 37197), (666, 28931), (777, 24798), (1554, 12399), (2331, 8266), (4133, 4662)]