12339018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 28485600

約数和(自身を除く): 16146582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 331, 342, 654, 662, 981, 993, 1962, 1986, 2071, 2979, 4142, 5958, 6213, 6289, 12426, 12578, 18639, 18867, 36079, 37278, 37734, 56601, 72158, 108237, 113202, 216474, 324711, 649422, 685501, 1371002, 2056503, 4113006, 6169509, 12339018]

約数ペア:

[(1, 12339018), (2, 6169509), (3, 4113006), (6, 2056503), (9, 1371002), (18, 685501), (19, 649422), (38, 324711), (57, 216474), (109, 113202), (114, 108237), (171, 72158), (218, 56601), (327, 37734), (331, 37278), (342, 36079), (654, 18867), (662, 18639), (981, 12578), (993, 12426), (1962, 6289), (1986, 6213), (2071, 5958), (2979, 4142)]