7944984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6520

約数の個数: 48

約数和(自身を含む): 22786920

約数和(自身を除く): 14841936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 6491, 12982, 19473, 25964, 38946, 51928, 58419, 77892, 110347, 116838, 155784, 220694, 233676, 331041, 441388, 467352, 662082, 882776, 993123, 1324164, 1986246, 2648328, 3972492, 7944984]

約数ペア:

[(1, 7944984), (2, 3972492), (3, 2648328), (4, 1986246), (6, 1324164), (8, 993123), (9, 882776), (12, 662082), (17, 467352), (18, 441388), (24, 331041), (34, 233676), (36, 220694), (51, 155784), (68, 116838), (72, 110347), (102, 77892), (136, 58419), (153, 51928), (204, 38946), (306, 25964), (408, 19473), (612, 12982), (1224, 6491)]