18451206

素因数分解:

$2^1\times 3^3\times {\mathrm{449}}^1\times {\mathrm{761}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 41148000

約数和(自身を除く): 22696794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 449, 761, 898, 1347, 1522, 2283, 2694, 4041, 4566, 6849, 8082, 12123, 13698, 20547, 24246, 41094, 341689, 683378, 1025067, 2050134, 3075201, 6150402, 9225603, 18451206]

約数ペア:

[(1, 18451206), (2, 9225603), (3, 6150402), (6, 3075201), (9, 2050134), (18, 1025067), (27, 683378), (54, 341689), (449, 41094), (761, 24246), (898, 20547), (1347, 13698), (1522, 12123), (2283, 8082), (2694, 6849), (4041, 4566)]