18832807128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{982103}}^1$

素因数の和:982176

約数の個数: 64

約数和(自身を含む): 50912271360

約数和(自身を除く): 32079464232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1128, 1598, 2397, 3196, 4794, 6392, 9588, 19176, 982103, 1964206, 2946309, 3928412, 5892618, 7856824, 11785236, 16695751, 23570472, 33391502, 46158841, 50087253, 66783004, 92317682, 100174506, 133566008, 138476523, 184635364, 200349012, 276953046, 369270728, 400698024, 553906092, 784700297, 1107812184, 1569400594, 2354100891, 3138801188, 4708201782, 6277602376, 9416403564, 18832807128]

約数ペア:

[(1, 18832807128), (2, 9416403564), (3, 6277602376), (4, 4708201782), (6, 3138801188), (8, 2354100891), (12, 1569400594), (17, 1107812184), (24, 784700297), (34, 553906092), (47, 400698024), (51, 369270728), (68, 276953046), (94, 200349012), (102, 184635364), (136, 138476523), (141, 133566008), (188, 100174506), (204, 92317682), (282, 66783004), (376, 50087253), (408, 46158841), (564, 33391502), (799, 23570472), (1128, 16695751), (1598, 11785236), (2397, 7856824), (3196, 5892618), (4794, 3928412), (6392, 2946309), (9588, 1964206), (19176, 982103)]