18183764422

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{221737}}^1$

素因数の和:222183

約数の個数: 16

約数和(自身を含む): 27571789872

約数和(自身を除く): 9388025450

約数列:

[1, 2, 131, 262, 313, 626, 41003, 82006, 221737, 443474, 29047547, 58095094, 69403681, 138807362, 9091882211, 18183764422]

約数ペア:

[(1, 18183764422), (2, 9091882211), (131, 138807362), (262, 69403681), (313, 58095094), (626, 29047547), (41003, 443474), (82006, 221737)]