527721138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{50461}}^1$

素因数の和:50559

約数の個数: 48

約数和(自身を含む): 1322508096

約数和(自身を除く): 794786958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 50461, 100922, 151383, 302766, 353227, 454149, 706454, 908298, 1059681, 2119362, 3179043, 4188263, 6358086, 8376526, 12564789, 25129578, 29317841, 37694367, 58635682, 75388734, 87953523, 175907046, 263860569, 527721138]

約数ペア:

[(1, 527721138), (2, 263860569), (3, 175907046), (6, 87953523), (7, 75388734), (9, 58635682), (14, 37694367), (18, 29317841), (21, 25129578), (42, 12564789), (63, 8376526), (83, 6358086), (126, 4188263), (166, 3179043), (249, 2119362), (498, 1059681), (581, 908298), (747, 706454), (1162, 454149), (1494, 353227), (1743, 302766), (3486, 151383), (5229, 100922), (10458, 50461)]