9992856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 26737920

約数和(自身を除く): 16745064

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 421, 516, 552, 842, 989, 1032, 1263, 1684, 1978, 2526, 2967, 3368, 3956, 5052, 5934, 7912, 9683, 10104, 11868, 18103, 19366, 23736, 29049, 36206, 38732, 54309, 58098, 72412, 77464, 108618, 116196, 144824, 217236, 232392, 416369, 434472, 832738, 1249107, 1665476, 2498214, 3330952, 4996428, 9992856]

約数ペア:

[(1, 9992856), (2, 4996428), (3, 3330952), (4, 2498214), (6, 1665476), (8, 1249107), (12, 832738), (23, 434472), (24, 416369), (43, 232392), (46, 217236), (69, 144824), (86, 116196), (92, 108618), (129, 77464), (138, 72412), (172, 58098), (184, 54309), (258, 38732), (276, 36206), (344, 29049), (421, 23736), (516, 19366), (552, 18103), (842, 11868), (989, 10104), (1032, 9683), (1263, 7912), (1684, 5934), (1978, 5052), (2526, 3956), (2967, 3368)]