1890714

素因数分解:

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

素因数の和:187

約数の個数: 48

約数和(自身を含む): 4514400

約数和(自身を除く): 2623686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 109, 118, 147, 177, 218, 294, 327, 354, 413, 654, 763, 826, 1239, 1526, 2289, 2478, 2891, 4578, 5341, 5782, 6431, 8673, 10682, 12862, 16023, 17346, 19293, 32046, 38586, 45017, 90034, 135051, 270102, 315119, 630238, 945357, 1890714]

約数ペア:

[(1, 1890714), (2, 945357), (3, 630238), (6, 315119), (7, 270102), (14, 135051), (21, 90034), (42, 45017), (49, 38586), (59, 32046), (98, 19293), (109, 17346), (118, 16023), (147, 12862), (177, 10682), (218, 8673), (294, 6431), (327, 5782), (354, 5341), (413, 4578), (654, 2891), (763, 2478), (826, 2289), (1239, 1526)]