2015340636

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{21397}}^1$

素因数の和:21618

約数の個数: 48

約数和(自身を含む): 4831497216

約数和(自身を除く): 2816156580

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 167, 188, 282, 334, 501, 564, 668, 1002, 2004, 7849, 15698, 21397, 23547, 31396, 42794, 47094, 64191, 85588, 94188, 128382, 256764, 1005659, 2011318, 3016977, 3573299, 4022636, 6033954, 7146598, 10719897, 12067908, 14293196, 21439794, 42879588, 167945053, 335890106, 503835159, 671780212, 1007670318, 2015340636]

約数ペア:

[(1, 2015340636), (2, 1007670318), (3, 671780212), (4, 503835159), (6, 335890106), (12, 167945053), (47, 42879588), (94, 21439794), (141, 14293196), (167, 12067908), (188, 10719897), (282, 7146598), (334, 6033954), (501, 4022636), (564, 3573299), (668, 3016977), (1002, 2011318), (2004, 1005659), (7849, 256764), (15698, 128382), (21397, 94188), (23547, 85588), (31396, 64191), (42794, 47094)]