64246638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33151}}^1$

素因数の和:33192

約数の個数: 32

約数和(自身を含む): 143216640

約数和(自身を除く): 78970002

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 33151, 66302, 99453, 198906, 563567, 629869, 1127134, 1259738, 1690701, 1889607, 3381402, 3779214, 10707773, 21415546, 32123319, 64246638]

約数ペア:

[(1, 64246638), (2, 32123319), (3, 21415546), (6, 10707773), (17, 3779214), (19, 3381402), (34, 1889607), (38, 1690701), (51, 1259738), (57, 1127134), (102, 629869), (114, 563567), (323, 198906), (646, 99453), (969, 66302), (1938, 33151)]