2979612

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 7902720

約数和(自身を除く): 4923108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 587, 846, 1174, 1269, 1692, 1761, 2348, 2538, 3522, 5076, 5283, 7044, 10566, 15849, 21132, 27589, 31698, 55178, 63396, 82767, 110356, 165534, 248301, 331068, 496602, 744903, 993204, 1489806, 2979612]

約数ペア:

[(1, 2979612), (2, 1489806), (3, 993204), (4, 744903), (6, 496602), (9, 331068), (12, 248301), (18, 165534), (27, 110356), (36, 82767), (47, 63396), (54, 55178), (94, 31698), (108, 27589), (141, 21132), (188, 15849), (282, 10566), (423, 7044), (564, 5283), (587, 5076), (846, 3522), (1174, 2538), (1269, 2348), (1692, 1761)]