816156972

素因数分解:

$2^2\times 3^4\times {\mathrm{2519003}}^1$

素因数の和:2519019

約数の個数: 30

約数和(自身を含む): 2133596388

約数和(自身を除く): 1317439416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2519003, 5038006, 7557009, 10076012, 15114018, 22671027, 30228036, 45342054, 68013081, 90684108, 136026162, 204039243, 272052324, 408078486, 816156972]

約数ペア:

[(1, 816156972), (2, 408078486), (3, 272052324), (4, 204039243), (6, 136026162), (9, 90684108), (12, 68013081), (18, 45342054), (27, 30228036), (36, 22671027), (54, 15114018), (81, 10076012), (108, 7557009), (162, 5038006), (324, 2519003)]