27871974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6269}}^1$

素因数の和:6309

約数の個数: 48

約数和(自身を含む): 68468400

約数和(自身を除く): 40596426

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 6269, 12538, 18807, 37614, 56421, 81497, 112842, 119111, 162994, 238222, 244491, 357333, 488982, 714666, 733473, 1071999, 1466946, 1548443, 2143998, 3096886, 4645329, 9290658, 13935987, 27871974]

約数ペア:

[(1, 27871974), (2, 13935987), (3, 9290658), (6, 4645329), (9, 3096886), (13, 2143998), (18, 1548443), (19, 1466946), (26, 1071999), (38, 733473), (39, 714666), (57, 488982), (78, 357333), (114, 244491), (117, 238222), (171, 162994), (234, 119111), (247, 112842), (342, 81497), (494, 56421), (741, 37614), (1482, 18807), (2223, 12538), (4446, 6269)]