391013046

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16103}}^1$

素因数の和:16201

約数の個数: 48

約数和(自身を含む): 904400640

約数和(自身を除く): 513387594

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 16103, 24282, 32206, 48309, 96618, 144927, 289854, 305957, 611914, 917871, 1143313, 1835742, 2286626, 2753613, 3429939, 5507226, 6859878, 10289817, 20579634, 21722947, 43445894, 65168841, 130337682, 195506523, 391013046]

約数ペア:

[(1, 391013046), (2, 195506523), (3, 130337682), (6, 65168841), (9, 43445894), (18, 21722947), (19, 20579634), (38, 10289817), (57, 6859878), (71, 5507226), (114, 3429939), (142, 2753613), (171, 2286626), (213, 1835742), (342, 1143313), (426, 917871), (639, 611914), (1278, 305957), (1349, 289854), (2698, 144927), (4047, 96618), (8094, 48309), (12141, 32206), (16103, 24282)]