2019474558

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{1931}}^1$

素因数の和:2230

約数の個数: 64

約数和(自身を含む): 4557047040

約数和(自身を除く): 2537572482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 181, 214, 321, 362, 543, 642, 963, 1086, 1629, 1926, 1931, 2889, 3258, 3862, 4887, 5778, 5793, 9774, 11586, 17379, 19367, 34758, 38734, 52137, 58101, 104274, 116202, 174303, 206617, 348606, 349511, 413234, 522909, 619851, 699022, 1045818, 1048533, 1239702, 1859553, 2097066, 3145599, 3719106, 5578659, 6291198, 9436797, 11157318, 18873594, 37397677, 74795354, 112193031, 224386062, 336579093, 673158186, 1009737279, 2019474558]

約数ペア:

[(1, 2019474558), (2, 1009737279), (3, 673158186), (6, 336579093), (9, 224386062), (18, 112193031), (27, 74795354), (54, 37397677), (107, 18873594), (181, 11157318), (214, 9436797), (321, 6291198), (362, 5578659), (543, 3719106), (642, 3145599), (963, 2097066), (1086, 1859553), (1629, 1239702), (1926, 1048533), (1931, 1045818), (2889, 699022), (3258, 619851), (3862, 522909), (4887, 413234), (5778, 349511), (5793, 348606), (9774, 206617), (11586, 174303), (17379, 116202), (19367, 104274), (34758, 58101), (38734, 52137)]