553629438

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{38113}}^1$

素因数の和:38393

約数の個数: 32

約数和(自身を含む): 1234893600

約数和(自身を除く): 681264162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1614, 2421, 4842, 7263, 14526, 38113, 76226, 114339, 228678, 343017, 686034, 1029051, 2058102, 10252397, 20504794, 30757191, 61514382, 92271573, 184543146, 276814719, 553629438]

約数ペア:

[(1, 553629438), (2, 276814719), (3, 184543146), (6, 92271573), (9, 61514382), (18, 30757191), (27, 20504794), (54, 10252397), (269, 2058102), (538, 1029051), (807, 686034), (1614, 343017), (2421, 228678), (4842, 114339), (7263, 76226), (14526, 38113)]