42999356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18251}}^1$

素因数の和:18305

約数の個数: 24

約数和(自身を含む): 81768960

約数和(自身を除く): 38769604

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 18251, 36502, 73004, 346769, 565781, 693538, 1131562, 1387076, 2263124, 10749839, 21499678, 42999356]

約数ペア:

[(1, 42999356), (2, 21499678), (4, 10749839), (19, 2263124), (31, 1387076), (38, 1131562), (62, 693538), (76, 565781), (124, 346769), (589, 73004), (1178, 36502), (2356, 18251)]