18022730526

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1660469}}^1$

素因数の和:1660550

約数の個数: 40

約数和(自身を含む): 40987041480

約数和(自身を除く): 22964310954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 1660469, 3320938, 4981407, 9962814, 14944221, 29888442, 44832663, 89665326, 111251423, 134497989, 222502846, 268995978, 333754269, 667508538, 1001262807, 2002525614, 3003788421, 6007576842, 9011365263, 18022730526]

約数ペア:

[(1, 18022730526), (2, 9011365263), (3, 6007576842), (6, 3003788421), (9, 2002525614), (18, 1001262807), (27, 667508538), (54, 333754269), (67, 268995978), (81, 222502846), (134, 134497989), (162, 111251423), (201, 89665326), (402, 44832663), (603, 29888442), (1206, 14944221), (1809, 9962814), (3618, 4981407), (5427, 3320938), (10854, 1660469)]