2686236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 7252224

約数和(自身を除く): 4565988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 283, 339, 452, 566, 678, 791, 849, 1132, 1356, 1582, 1698, 1981, 2373, 3164, 3396, 3962, 4746, 5943, 7924, 9492, 11886, 23772, 31979, 63958, 95937, 127916, 191874, 223853, 383748, 447706, 671559, 895412, 1343118, 2686236]

約数ペア:

[(1, 2686236), (2, 1343118), (3, 895412), (4, 671559), (6, 447706), (7, 383748), (12, 223853), (14, 191874), (21, 127916), (28, 95937), (42, 63958), (84, 31979), (113, 23772), (226, 11886), (283, 9492), (339, 7924), (452, 5943), (566, 4746), (678, 3962), (791, 3396), (849, 3164), (1132, 2373), (1356, 1981), (1582, 1698)]