42153678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3449}}^1$

素因数の和:3561

約数の個数: 48

約数和(自身を含む): 105487200

約数和(自身を除く): 63333522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 3449, 4074, 6111, 6898, 10347, 12222, 20694, 24143, 31041, 48286, 62082, 72429, 144858, 217287, 334553, 434574, 669106, 1003659, 2007318, 2341871, 3010977, 4683742, 6021954, 7025613, 14051226, 21076839, 42153678]

約数ペア:

[(1, 42153678), (2, 21076839), (3, 14051226), (6, 7025613), (7, 6021954), (9, 4683742), (14, 3010977), (18, 2341871), (21, 2007318), (42, 1003659), (63, 669106), (97, 434574), (126, 334553), (194, 217287), (291, 144858), (582, 72429), (679, 62082), (873, 48286), (1358, 31041), (1746, 24143), (2037, 20694), (3449, 12222), (4074, 10347), (6111, 6898)]