2021184396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{729143}}^1$

素因数の和:729171

約数の個数: 72

約数和(自身を含む): 6369801984

約数和(自身を除く): 4348617588

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 729143, 1458286, 2187429, 2916572, 4374858, 5104001, 6562287, 8020573, 8749716, 10208002, 13124574, 15312003, 16041146, 20416004, 24061719, 26249148, 30624006, 32082292, 45936009, 48123438, 56144011, 61248012, 72185157, 91872018, 96246876, 112288022, 144370314, 168432033, 183744036, 224576044, 288740628, 336864066, 505296099, 673728132, 1010592198, 2021184396]

約数ペア:

[(1, 2021184396), (2, 1010592198), (3, 673728132), (4, 505296099), (6, 336864066), (7, 288740628), (9, 224576044), (11, 183744036), (12, 168432033), (14, 144370314), (18, 112288022), (21, 96246876), (22, 91872018), (28, 72185157), (33, 61248012), (36, 56144011), (42, 48123438), (44, 45936009), (63, 32082292), (66, 30624006), (77, 26249148), (84, 24061719), (99, 20416004), (126, 16041146), (132, 15312003), (154, 13124574), (198, 10208002), (231, 8749716), (252, 8020573), (308, 6562287), (396, 5104001), (462, 4374858), (693, 2916572), (924, 2187429), (1386, 1458286), (2772, 729143)]