18051052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 32860800

約数和(自身を除く): 14809748

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 977, 1954, 3908, 4619, 9238, 18476, 30287, 60574, 121148, 145573, 291146, 582292, 4512763, 9025526, 18051052]

約数ペア:

[(1, 18051052), (2, 9025526), (4, 4512763), (31, 582292), (62, 291146), (124, 145573), (149, 121148), (298, 60574), (596, 30287), (977, 18476), (1954, 9238), (3908, 4619)]