18970799184

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1416577}}^1$

素因数の和:1416625

約数の個数: 80

約数和(自身を含む): 56209815040

約数和(自身を除く): 37239015856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 1416577, 2833154, 4249731, 5666308, 8499462, 11332616, 12749193, 16998924, 22665232, 25498386, 33997848, 38247579, 43913887, 50996772, 67995696, 76495158, 87827774, 101993544, 131741661, 152990316, 175655548, 203987088, 263483322, 305980632, 351311096, 395224983, 526966644, 611961264, 702622192, 790449966, 1053933288, 1185674949, 1580899932, 2107866576, 2371349898, 3161799864, 4742699796, 6323599728, 9485399592, 18970799184]

約数ペア:

[(1, 18970799184), (2, 9485399592), (3, 6323599728), (4, 4742699796), (6, 3161799864), (8, 2371349898), (9, 2107866576), (12, 1580899932), (16, 1185674949), (18, 1053933288), (24, 790449966), (27, 702622192), (31, 611961264), (36, 526966644), (48, 395224983), (54, 351311096), (62, 305980632), (72, 263483322), (93, 203987088), (108, 175655548), (124, 152990316), (144, 131741661), (186, 101993544), (216, 87827774), (248, 76495158), (279, 67995696), (372, 50996772), (432, 43913887), (496, 38247579), (558, 33997848), (744, 25498386), (837, 22665232), (1116, 16998924), (1488, 12749193), (1674, 11332616), (2232, 8499462), (3348, 5666308), (4464, 4249731), (6696, 2833154), (13392, 1416577)]