21785693886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4783859}}^1$

素因数の和:4783901

約数の個数: 48

約数和(自身を含む): 53732315520

約数和(自身を除く): 31946621634

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 4783859, 9567718, 14351577, 28703154, 43054731, 52622449, 86109462, 105244898, 110028757, 157867347, 220057514, 315734694, 330086271, 473602041, 660172542, 947204082, 990258813, 1210316327, 1980517626, 2420632654, 3630948981, 7261897962, 10892846943, 21785693886]

約数ペア:

[(1, 21785693886), (2, 10892846943), (3, 7261897962), (6, 3630948981), (9, 2420632654), (11, 1980517626), (18, 1210316327), (22, 990258813), (23, 947204082), (33, 660172542), (46, 473602041), (66, 330086271), (69, 315734694), (99, 220057514), (138, 157867347), (198, 110028757), (207, 105244898), (253, 86109462), (414, 52622449), (506, 43054731), (759, 28703154), (1518, 14351577), (2277, 9567718), (4554, 4783859)]