138828972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{608899}}^1$

素因数の和:608925

約数の個数: 24

約数和(自身を含む): 340984000

約数和(自身を除く): 202155028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 608899, 1217798, 1826697, 2435596, 3653394, 7306788, 11569081, 23138162, 34707243, 46276324, 69414486, 138828972]

約数ペア:

[(1, 138828972), (2, 69414486), (3, 46276324), (4, 34707243), (6, 23138162), (12, 11569081), (19, 7306788), (38, 3653394), (57, 2435596), (76, 1826697), (114, 1217798), (228, 608899)]