21526632

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4294

約数の個数: 48

約数和(自身を含む): 59136480

約数和(自身を除く): 37609848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 4211, 5112, 8422, 12633, 16844, 25266, 33688, 37899, 50532, 75798, 101064, 151596, 298981, 303192, 597962, 896943, 1195924, 1793886, 2391848, 2690829, 3587772, 5381658, 7175544, 10763316, 21526632]

約数ペア:

[(1, 21526632), (2, 10763316), (3, 7175544), (4, 5381658), (6, 3587772), (8, 2690829), (9, 2391848), (12, 1793886), (18, 1195924), (24, 896943), (36, 597962), (71, 303192), (72, 298981), (142, 151596), (213, 101064), (284, 75798), (426, 50532), (568, 37899), (639, 33688), (852, 25266), (1278, 16844), (1704, 12633), (2556, 8422), (4211, 5112)]