2799342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 4669938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1709, 3418, 5127, 10254, 11963, 15381, 22217, 23926, 30762, 35889, 44434, 66651, 71778, 107667, 133302, 155519, 199953, 215334, 311038, 399906, 466557, 933114, 1399671, 2799342]

約数ペア:

[(1, 2799342), (2, 1399671), (3, 933114), (6, 466557), (7, 399906), (9, 311038), (13, 215334), (14, 199953), (18, 155519), (21, 133302), (26, 107667), (39, 71778), (42, 66651), (63, 44434), (78, 35889), (91, 30762), (117, 23926), (126, 22217), (182, 15381), (234, 11963), (273, 10254), (546, 5127), (819, 3418), (1638, 1709)]