6881628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 17862656

約数和(自身を除く): 10981028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1423, 1612, 2418, 2846, 4269, 4836, 5692, 8538, 17076, 18499, 36998, 44113, 55497, 73996, 88226, 110994, 132339, 176452, 221988, 264678, 529356, 573469, 1146938, 1720407, 2293876, 3440814, 6881628]

約数ペア:

[(1, 6881628), (2, 3440814), (3, 2293876), (4, 1720407), (6, 1146938), (12, 573469), (13, 529356), (26, 264678), (31, 221988), (39, 176452), (52, 132339), (62, 110994), (78, 88226), (93, 73996), (124, 55497), (156, 44113), (186, 36998), (372, 18499), (403, 17076), (806, 8538), (1209, 5692), (1423, 4836), (1612, 4269), (2418, 2846)]