210901914

素因数分解:

$2^1\times 3^3\times {\mathrm{1087}}^1\times {\mathrm{3593}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 469232640

約数和(自身を除く): 258330726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1087, 2174, 3261, 3593, 6522, 7186, 9783, 10779, 19566, 21558, 29349, 32337, 58698, 64674, 97011, 194022, 3905591, 7811182, 11716773, 23433546, 35150319, 70300638, 105450957, 210901914]

約数ペア:

[(1, 210901914), (2, 105450957), (3, 70300638), (6, 35150319), (9, 23433546), (18, 11716773), (27, 7811182), (54, 3905591), (1087, 194022), (2174, 97011), (3261, 64674), (3593, 58698), (6522, 32337), (7186, 29349), (9783, 21558), (10779, 19566)]