18686573328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1\times {\mathrm{12157}}^1$

素因数の和:13232

約数の個数: 80

約数和(自身を含む): 49883204096

約数和(自身を除く): 31196630768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1033, 1488, 2066, 3099, 4132, 6198, 8264, 12157, 12396, 16528, 24314, 24792, 32023, 36471, 48628, 49584, 64046, 72942, 96069, 97256, 128092, 145884, 192138, 194512, 256184, 291768, 376867, 384276, 512368, 583536, 753734, 768552, 1130601, 1507468, 1537104, 2261202, 3014936, 4522404, 6029872, 9044808, 12558181, 18089616, 25116362, 37674543, 50232724, 75349086, 100465448, 150698172, 200930896, 301396344, 389303611, 602792688, 778607222, 1167910833, 1557214444, 2335821666, 3114428888, 4671643332, 6228857776, 9343286664, 18686573328]

約数ペア:

[(1, 18686573328), (2, 9343286664), (3, 6228857776), (4, 4671643332), (6, 3114428888), (8, 2335821666), (12, 1557214444), (16, 1167910833), (24, 778607222), (31, 602792688), (48, 389303611), (62, 301396344), (93, 200930896), (124, 150698172), (186, 100465448), (248, 75349086), (372, 50232724), (496, 37674543), (744, 25116362), (1033, 18089616), (1488, 12558181), (2066, 9044808), (3099, 6029872), (4132, 4522404), (6198, 3014936), (8264, 2261202), (12157, 1537104), (12396, 1507468), (16528, 1130601), (24314, 768552), (24792, 753734), (32023, 583536), (36471, 512368), (48628, 384276), (49584, 376867), (64046, 291768), (72942, 256184), (96069, 194512), (97256, 192138), (128092, 145884)]