858560238

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{33997}}^1$

素因数の和:34089

約数の個数: 48

約数和(自身を含む): 1972971936

約数和(自身を除く): 1114411698

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 4209, 8418, 12627, 25254, 33997, 67994, 101991, 203982, 305973, 611946, 781931, 1563862, 2073817, 2345793, 4147634, 4691586, 6221451, 7037379, 12442902, 14074758, 18664353, 37328706, 47697791, 95395582, 143093373, 286186746, 429280119, 858560238]

約数ペア:

[(1, 858560238), (2, 429280119), (3, 286186746), (6, 143093373), (9, 95395582), (18, 47697791), (23, 37328706), (46, 18664353), (61, 14074758), (69, 12442902), (122, 7037379), (138, 6221451), (183, 4691586), (207, 4147634), (366, 2345793), (414, 2073817), (549, 1563862), (1098, 781931), (1403, 611946), (2806, 305973), (4209, 203982), (8418, 101991), (12627, 67994), (25254, 33997)]