7422246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 18110400

約数和(自身を除く): 10688154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 97, 109, 117, 194, 218, 234, 291, 327, 351, 582, 654, 702, 873, 981, 1261, 1417, 1746, 1962, 2522, 2619, 2834, 2943, 3783, 4251, 5238, 5886, 7566, 8502, 10573, 11349, 12753, 21146, 22698, 25506, 31719, 34047, 38259, 63438, 68094, 76518, 95157, 137449, 190314, 274898, 285471, 412347, 570942, 824694, 1237041, 2474082, 3711123, 7422246]

約数ペア:

[(1, 7422246), (2, 3711123), (3, 2474082), (6, 1237041), (9, 824694), (13, 570942), (18, 412347), (26, 285471), (27, 274898), (39, 190314), (54, 137449), (78, 95157), (97, 76518), (109, 68094), (117, 63438), (194, 38259), (218, 34047), (234, 31719), (291, 25506), (327, 22698), (351, 21146), (582, 12753), (654, 11349), (702, 10573), (873, 8502), (981, 7566), (1261, 5886), (1417, 5238), (1746, 4251), (1962, 3783), (2522, 2943), (2619, 2834)]