39245886

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 87207120

約数和(自身を除く): 47961234

約数列:

[1, 2, 3, 6, 9, 18, 83, 109, 166, 218, 241, 249, 327, 482, 498, 654, 723, 747, 981, 1446, 1494, 1962, 2169, 4338, 9047, 18094, 20003, 26269, 27141, 40006, 52538, 54282, 60009, 78807, 81423, 120018, 157614, 162846, 180027, 236421, 360054, 472842, 2180327, 4360654, 6540981, 13081962, 19622943, 39245886]

約数ペア:

[(1, 39245886), (2, 19622943), (3, 13081962), (6, 6540981), (9, 4360654), (18, 2180327), (83, 472842), (109, 360054), (166, 236421), (218, 180027), (241, 162846), (249, 157614), (327, 120018), (482, 81423), (498, 78807), (654, 60009), (723, 54282), (747, 52538), (981, 40006), (1446, 27141), (1494, 26269), (1962, 20003), (2169, 18094), (4338, 9047)]