49681998

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{16141}}^1$

素因数の和:16174

約数の個数: 40

約数和(自身を含む): 117190920

約数和(自身を除く): 67508922

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 16141, 32282, 48423, 96846, 145269, 290538, 306679, 435807, 613358, 871614, 920037, 1307421, 1840074, 2614842, 2760111, 5520222, 8280333, 16560666, 24840999, 49681998]

約数ペア:

[(1, 49681998), (2, 24840999), (3, 16560666), (6, 8280333), (9, 5520222), (18, 2760111), (19, 2614842), (27, 1840074), (38, 1307421), (54, 920037), (57, 871614), (81, 613358), (114, 435807), (162, 306679), (171, 290538), (342, 145269), (513, 96846), (1026, 48423), (1539, 32282), (3078, 16141)]