18476036397

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{309031}}^1$

素因数の和:309130

約数の個数: 48

約数和(自身を含む): 33296343808

約数和(自身を除く): 14820307411

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 73, 91, 117, 219, 273, 511, 657, 819, 949, 1533, 2847, 4599, 6643, 8541, 19929, 59787, 309031, 927093, 2163217, 2781279, 4017403, 6489651, 12052209, 19468953, 22559263, 28121821, 36156627, 67677789, 84365463, 157914841, 203033367, 253096389, 293270419, 473744523, 879811257, 1421233569, 2052892933, 2639433771, 6158678799, 18476036397]

約数ペア:

[(1, 18476036397), (3, 6158678799), (7, 2639433771), (9, 2052892933), (13, 1421233569), (21, 879811257), (39, 473744523), (63, 293270419), (73, 253096389), (91, 203033367), (117, 157914841), (219, 84365463), (273, 67677789), (511, 36156627), (657, 28121821), (819, 22559263), (949, 19468953), (1533, 12052209), (2847, 6489651), (4599, 4017403), (6643, 2781279), (8541, 2163217), (19929, 927093), (59787, 309031)]