42784314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1427}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 47693766

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 789, 1427, 1578, 2854, 4281, 4997, 8562, 9994, 14991, 27113, 29982, 54226, 81339, 162678, 375301, 750602, 1125903, 2251806, 7130719, 14261438, 21392157, 42784314]

約数ペア:

[(1, 42784314), (2, 21392157), (3, 14261438), (6, 7130719), (19, 2251806), (38, 1125903), (57, 750602), (114, 375301), (263, 162678), (526, 81339), (789, 54226), (1427, 29982), (1578, 27113), (2854, 14991), (4281, 9994), (4997, 8562)]