10987662

素因数分解:

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

素因数の和:326

約数の個数: 64

約数和(自身を含む): 27072000

約数和(自身を除く): 16084338

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 281, 294, 343, 399, 562, 686, 798, 843, 931, 1029, 1686, 1862, 1967, 2058, 2793, 3934, 5339, 5586, 5901, 6517, 10678, 11802, 13034, 13769, 16017, 19551, 27538, 32034, 37373, 39102, 41307, 74746, 82614, 96383, 112119, 192766, 224238, 261611, 289149, 523222, 578298, 784833, 1569666, 1831277, 3662554, 5493831, 10987662]

約数ペア:

[(1, 10987662), (2, 5493831), (3, 3662554), (6, 1831277), (7, 1569666), (14, 784833), (19, 578298), (21, 523222), (38, 289149), (42, 261611), (49, 224238), (57, 192766), (98, 112119), (114, 96383), (133, 82614), (147, 74746), (266, 41307), (281, 39102), (294, 37373), (343, 32034), (399, 27538), (562, 19551), (686, 16017), (798, 13769), (843, 13034), (931, 11802), (1029, 10678), (1686, 6517), (1862, 5901), (1967, 5586), (2058, 5339), (2793, 3934)]