2019988584

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{57373}}^1$

素因数の和:57551

約数の個数: 64

約数和(自身を含む): 5645601600

約数和(自身を除く): 3625613016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 4401, 5868, 8802, 11736, 17604, 35208, 57373, 114746, 172119, 229492, 344238, 458984, 516357, 688476, 1032714, 1376952, 1549071, 2065428, 3098142, 4130856, 6196284, 9351799, 12392568, 18703598, 28055397, 37407196, 56110794, 74814392, 84166191, 112221588, 168332382, 224443176, 252498573, 336664764, 504997146, 673329528, 1009994292, 2019988584]

約数ペア:

[(1, 2019988584), (2, 1009994292), (3, 673329528), (4, 504997146), (6, 336664764), (8, 252498573), (9, 224443176), (12, 168332382), (18, 112221588), (24, 84166191), (27, 74814392), (36, 56110794), (54, 37407196), (72, 28055397), (108, 18703598), (163, 12392568), (216, 9351799), (326, 6196284), (489, 4130856), (652, 3098142), (978, 2065428), (1304, 1549071), (1467, 1376952), (1956, 1032714), (2934, 688476), (3912, 516357), (4401, 458984), (5868, 344238), (8802, 229492), (11736, 172119), (17604, 114746), (35208, 57373)]