18245246157

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{4153}}^1$

素因数の和:4442

約数の個数: 48

約数和(自身を含む): 27579901440

約数和(自身を除く): 9334655283

約数列:

[1, 3, 9, 37, 79, 111, 167, 237, 333, 501, 711, 1503, 2923, 4153, 6179, 8769, 12459, 13193, 18537, 26307, 37377, 39579, 55611, 118737, 153661, 328087, 460983, 488141, 693551, 984261, 1382949, 1464423, 2080653, 2952783, 4393269, 6241959, 12139219, 25661387, 36417657, 54790529, 76984161, 109252971, 164371587, 230952483, 493114761, 2027249573, 6081748719, 18245246157]

約数ペア:

[(1, 18245246157), (3, 6081748719), (9, 2027249573), (37, 493114761), (79, 230952483), (111, 164371587), (167, 109252971), (237, 76984161), (333, 54790529), (501, 36417657), (711, 25661387), (1503, 12139219), (2923, 6241959), (4153, 4393269), (6179, 2952783), (8769, 2080653), (12459, 1464423), (13193, 1382949), (18537, 984261), (26307, 693551), (37377, 488141), (39579, 460983), (55611, 328087), (118737, 153661)]