8757342

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 22187520

約数和(自身を除く): 13430178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 641, 759, 1242, 1282, 1518, 1923, 2277, 3846, 4554, 5769, 6831, 7051, 11538, 13662, 14102, 14743, 17307, 21153, 29486, 34614, 42306, 44229, 63459, 88458, 126918, 132687, 162173, 190377, 265374, 324346, 380754, 398061, 486519, 796122, 973038, 1459557, 2919114, 4378671, 8757342]

約数ペア:

[(1, 8757342), (2, 4378671), (3, 2919114), (6, 1459557), (9, 973038), (11, 796122), (18, 486519), (22, 398061), (23, 380754), (27, 324346), (33, 265374), (46, 190377), (54, 162173), (66, 132687), (69, 126918), (99, 88458), (138, 63459), (198, 44229), (207, 42306), (253, 34614), (297, 29486), (414, 21153), (506, 17307), (594, 14743), (621, 14102), (641, 13662), (759, 11538), (1242, 7051), (1282, 6831), (1518, 5769), (1923, 4554), (2277, 3846)]