68390946

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97423}}^1$

素因数の和:97447

約数の個数: 32

約数和(自身を含む): 163672320

約数和(自身を除く): 95281374

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 97423, 194846, 292269, 584538, 876807, 1266499, 1753614, 2532998, 2630421, 3799497, 5260842, 7598994, 11398491, 22796982, 34195473, 68390946]

約数ペア:

[(1, 68390946), (2, 34195473), (3, 22796982), (6, 11398491), (9, 7598994), (13, 5260842), (18, 3799497), (26, 2630421), (27, 2532998), (39, 1753614), (54, 1266499), (78, 876807), (117, 584538), (234, 292269), (351, 194846), (702, 97423)]