17879238

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25469}}^1$

素因数の和:25493

約数の個数: 32

約数和(自身を含む): 42789600

約数和(自身を除く): 24910362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 25469, 50938, 76407, 152814, 229221, 331097, 458442, 662194, 687663, 993291, 1375326, 1986582, 2979873, 5959746, 8939619, 17879238]

約数ペア:

[(1, 17879238), (2, 8939619), (3, 5959746), (6, 2979873), (9, 1986582), (13, 1375326), (18, 993291), (26, 687663), (27, 662194), (39, 458442), (54, 331097), (78, 229221), (117, 152814), (234, 76407), (351, 50938), (702, 25469)]