8296806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 20574720

約数和(自身を除く): 12277914

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 281, 399, 518, 562, 703, 777, 798, 843, 1406, 1554, 1686, 1967, 2109, 3934, 4218, 4921, 5339, 5901, 9842, 10397, 10678, 11802, 14763, 16017, 20794, 29526, 31191, 32034, 37373, 62382, 72779, 74746, 112119, 145558, 197543, 218337, 224238, 395086, 436674, 592629, 1185258, 1382801, 2765602, 4148403, 8296806]

約数ペア:

[(1, 8296806), (2, 4148403), (3, 2765602), (6, 1382801), (7, 1185258), (14, 592629), (19, 436674), (21, 395086), (37, 224238), (38, 218337), (42, 197543), (57, 145558), (74, 112119), (111, 74746), (114, 72779), (133, 62382), (222, 37373), (259, 32034), (266, 31191), (281, 29526), (399, 20794), (518, 16017), (562, 14763), (703, 11802), (777, 10678), (798, 10397), (843, 9842), (1406, 5901), (1554, 5339), (1686, 4921), (1967, 4218), (2109, 3934)]