2430918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 6336000

約数和(自身を除く): 3905082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 109, 118, 126, 177, 189, 218, 327, 354, 378, 413, 531, 654, 763, 826, 981, 1062, 1239, 1526, 1593, 1962, 2289, 2478, 2943, 3186, 3717, 4578, 5886, 6431, 6867, 7434, 11151, 12862, 13734, 19293, 20601, 22302, 38586, 41202, 45017, 57879, 90034, 115758, 135051, 173637, 270102, 347274, 405153, 810306, 1215459, 2430918]

約数ペア:

[(1, 2430918), (2, 1215459), (3, 810306), (6, 405153), (7, 347274), (9, 270102), (14, 173637), (18, 135051), (21, 115758), (27, 90034), (42, 57879), (54, 45017), (59, 41202), (63, 38586), (109, 22302), (118, 20601), (126, 19293), (177, 13734), (189, 12862), (218, 11151), (327, 7434), (354, 6867), (378, 6431), (413, 5886), (531, 4578), (654, 3717), (763, 3186), (826, 2943), (981, 2478), (1062, 2289), (1239, 1962), (1526, 1593)]