9890366988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{39509}}^1$

素因数の和:40446

約数の個数: 48

約数和(自身を含む): 24108053760

約数和(自身を除く): 14217686772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 907, 1814, 2721, 3628, 5442, 10884, 20861, 39509, 41722, 62583, 79018, 83444, 118527, 125166, 158036, 237054, 250332, 474108, 908707, 1817414, 2726121, 3634828, 5452242, 10904484, 35834663, 71669326, 107503989, 143338652, 215007978, 430015956, 824197249, 1648394498, 2472591747, 3296788996, 4945183494, 9890366988]

約数ペア:

[(1, 9890366988), (2, 4945183494), (3, 3296788996), (4, 2472591747), (6, 1648394498), (12, 824197249), (23, 430015956), (46, 215007978), (69, 143338652), (92, 107503989), (138, 71669326), (276, 35834663), (907, 10904484), (1814, 5452242), (2721, 3634828), (3628, 2726121), (5442, 1817414), (10884, 908707), (20861, 474108), (39509, 250332), (41722, 237054), (62583, 158036), (79018, 125166), (83444, 118527)]