388245762

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1268777}}^1$

素因数の和:1268802

約数の個数: 24

約数和(自身を含む): 890682156

約数和(自身を除く): 502436394

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1268777, 2537554, 3806331, 7612662, 11418993, 21569209, 22837986, 43138418, 64707627, 129415254, 194122881, 388245762]

約数ペア:

[(1, 388245762), (2, 194122881), (3, 129415254), (6, 64707627), (9, 43138418), (17, 22837986), (18, 21569209), (34, 11418993), (51, 7612662), (102, 3806331), (153, 2537554), (306, 1268777)]