18121077342

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1910297}}^1$

素因数の和:1910353

約数の個数: 48

約数和(自身を含む): 42912934272

約数和(自身を除く): 24791856930

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 1910297, 3820594, 5730891, 11461782, 17192673, 32475049, 34385346, 59219207, 64950098, 97425147, 118438414, 177657621, 194850294, 292275441, 355315242, 532972863, 584550882, 1006726519, 1065945726, 2013453038, 3020179557, 6040359114, 9060538671, 18121077342]

約数ペア:

[(1, 18121077342), (2, 9060538671), (3, 6040359114), (6, 3020179557), (9, 2013453038), (17, 1065945726), (18, 1006726519), (31, 584550882), (34, 532972863), (51, 355315242), (62, 292275441), (93, 194850294), (102, 177657621), (153, 118438414), (186, 97425147), (279, 64950098), (306, 59219207), (527, 34385346), (558, 32475049), (1054, 17192673), (1581, 11461782), (3162, 5730891), (4743, 3820594), (9486, 1910297)]