3491514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 8360352

約数和(自身を除く): 4868838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 347, 387, 559, 694, 774, 1041, 1118, 1677, 2082, 3123, 3354, 4511, 5031, 6246, 9022, 10062, 13533, 14921, 27066, 29842, 40599, 44763, 81198, 89526, 134289, 193973, 268578, 387946, 581919, 1163838, 1745757, 3491514]

約数ペア:

[(1, 3491514), (2, 1745757), (3, 1163838), (6, 581919), (9, 387946), (13, 268578), (18, 193973), (26, 134289), (39, 89526), (43, 81198), (78, 44763), (86, 40599), (117, 29842), (129, 27066), (234, 14921), (258, 13533), (347, 10062), (387, 9022), (559, 6246), (694, 5031), (774, 4511), (1041, 3354), (1118, 3123), (1677, 2082)]