40372287138

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{1902379}}^1$

素因数の和:1902524

約数の個数: 40

約数和(自身を含む): 91154440080

約数和(自身を除く): 50782152942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 3537, 7074, 10611, 21222, 1902379, 3804758, 5707137, 11414274, 17121411, 34242822, 51364233, 102728466, 154092699, 249211649, 308185398, 498423298, 747634947, 1495269894, 2242904841, 4485809682, 6728714523, 13457429046, 20186143569, 40372287138]

約数ペア:

[(1, 40372287138), (2, 20186143569), (3, 13457429046), (6, 6728714523), (9, 4485809682), (18, 2242904841), (27, 1495269894), (54, 747634947), (81, 498423298), (131, 308185398), (162, 249211649), (262, 154092699), (393, 102728466), (786, 51364233), (1179, 34242822), (2358, 17121411), (3537, 11414274), (7074, 5707137), (10611, 3804758), (21222, 1902379)]