2641878

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 5754528

約数和(自身を除く): 3112650

約数列:

[1, 2, 3, 6, 9, 18, 317, 463, 634, 926, 951, 1389, 1902, 2778, 2853, 4167, 5706, 8334, 146771, 293542, 440313, 880626, 1320939, 2641878]

約数ペア:

[(1, 2641878), (2, 1320939), (3, 880626), (6, 440313), (9, 293542), (18, 146771), (317, 8334), (463, 5706), (634, 4167), (926, 2853), (951, 2778), (1389, 1902)]