6636942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 15685488

約数和(自身を除く): 9048546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 226, 234, 251, 339, 502, 678, 753, 1017, 1469, 1506, 2034, 2259, 2938, 3263, 4407, 4518, 6526, 8814, 9789, 13221, 19578, 26442, 28363, 29367, 56726, 58734, 85089, 170178, 255267, 368719, 510534, 737438, 1106157, 2212314, 3318471, 6636942]

約数ペア:

[(1, 6636942), (2, 3318471), (3, 2212314), (6, 1106157), (9, 737438), (13, 510534), (18, 368719), (26, 255267), (39, 170178), (78, 85089), (113, 58734), (117, 56726), (226, 29367), (234, 28363), (251, 26442), (339, 19578), (502, 13221), (678, 9789), (753, 8814), (1017, 6526), (1469, 4518), (1506, 4407), (2034, 3263), (2259, 2938)]