2678049018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{19121}}^1$

素因数の和:19411

約数の個数: 48

約数和(自身を含む): 6013792512

約数和(自身を除く): 3335743494

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 251, 279, 502, 558, 753, 1506, 2259, 4518, 7781, 15562, 19121, 23343, 38242, 46686, 57363, 70029, 114726, 140058, 172089, 344178, 592751, 1185502, 1778253, 3556506, 4799371, 5334759, 9598742, 10669518, 14398113, 28796226, 43194339, 86388678, 148780501, 297561002, 446341503, 892683006, 1339024509, 2678049018]

約数ペア:

[(1, 2678049018), (2, 1339024509), (3, 892683006), (6, 446341503), (9, 297561002), (18, 148780501), (31, 86388678), (62, 43194339), (93, 28796226), (186, 14398113), (251, 10669518), (279, 9598742), (502, 5334759), (558, 4799371), (753, 3556506), (1506, 1778253), (2259, 1185502), (4518, 592751), (7781, 344178), (15562, 172089), (19121, 140058), (23343, 114726), (38242, 70029), (46686, 57363)]