551567106

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{3581}}^1$

素因数の和:3831

約数の個数: 48

約数和(自身を含む): 1229342400

約数和(自身を除く): 677775294

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 199, 258, 387, 398, 597, 774, 1194, 1791, 3581, 3582, 7162, 8557, 10743, 17114, 21486, 25671, 32229, 51342, 64458, 77013, 153983, 154026, 307966, 461949, 712619, 923898, 1385847, 1425238, 2137857, 2771694, 4275714, 6413571, 12827142, 30642617, 61285234, 91927851, 183855702, 275783553, 551567106]

約数ペア:

[(1, 551567106), (2, 275783553), (3, 183855702), (6, 91927851), (9, 61285234), (18, 30642617), (43, 12827142), (86, 6413571), (129, 4275714), (199, 2771694), (258, 2137857), (387, 1425238), (398, 1385847), (597, 923898), (774, 712619), (1194, 461949), (1791, 307966), (3581, 154026), (3582, 153983), (7162, 77013), (8557, 64458), (10743, 51342), (17114, 32229), (21486, 25671)]