18587324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2297}}^1$

素因数の和:2342

約数の個数: 36

約数和(自身を含む): 39507216

約数和(自身を除く): 20919892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 2297, 4046, 4594, 8092, 9188, 16079, 32158, 39049, 64316, 78098, 156196, 273343, 546686, 663833, 1093372, 1327666, 2655332, 4646831, 9293662, 18587324]

約数ペア:

[(1, 18587324), (2, 9293662), (4, 4646831), (7, 2655332), (14, 1327666), (17, 1093372), (28, 663833), (34, 546686), (68, 273343), (119, 156196), (238, 78098), (289, 64316), (476, 39049), (578, 32158), (1156, 16079), (2023, 9188), (2297, 8092), (4046, 4594)]