19615694742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1044833}}^1$

素因数の和:1044997

約数の個数: 48

約数和(自身を含む): 48898231200

約数和(自身を除く): 29282536458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2682, 3129, 6258, 9387, 18774, 1044833, 2089666, 3134499, 6268998, 7313831, 9403497, 14627662, 18806994, 21941493, 43882986, 65824479, 131648958, 155680117, 311360234, 467040351, 934080702, 1089760819, 1401121053, 2179521638, 2802242106, 3269282457, 6538564914, 9807847371, 19615694742]

約数ペア:

[(1, 19615694742), (2, 9807847371), (3, 6538564914), (6, 3269282457), (7, 2802242106), (9, 2179521638), (14, 1401121053), (18, 1089760819), (21, 934080702), (42, 467040351), (63, 311360234), (126, 155680117), (149, 131648958), (298, 65824479), (447, 43882986), (894, 21941493), (1043, 18806994), (1341, 14627662), (2086, 9403497), (2682, 7313831), (3129, 6268998), (6258, 3134499), (9387, 2089666), (18774, 1044833)]