1269813258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{325093}}^1$

素因数の和:325139

約数の個数: 48

約数和(自身を含む): 3245738496

約数和(自身を除く): 1975925238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 325093, 650186, 975279, 1950558, 2275651, 2925837, 4551302, 5851674, 6826953, 10077883, 13653906, 20155766, 20480859, 30233649, 40961718, 60467298, 70545181, 90700947, 141090362, 181401894, 211635543, 423271086, 634906629, 1269813258]

約数ペア:

[(1, 1269813258), (2, 634906629), (3, 423271086), (6, 211635543), (7, 181401894), (9, 141090362), (14, 90700947), (18, 70545181), (21, 60467298), (31, 40961718), (42, 30233649), (62, 20480859), (63, 20155766), (93, 13653906), (126, 10077883), (186, 6826953), (217, 5851674), (279, 4551302), (434, 2925837), (558, 2275651), (651, 1950558), (1302, 975279), (1953, 650186), (3906, 325093)]