211965912

素因数分解:

$2^3\times 3^2\times {\mathrm{2943971}}^1$

素因数の和:2943983

約数の個数: 24

約数和(自身を含む): 574074540

約数和(自身を除く): 362108628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2943971, 5887942, 8831913, 11775884, 17663826, 23551768, 26495739, 35327652, 52991478, 70655304, 105982956, 211965912]

約数ペア:

[(1, 211965912), (2, 105982956), (3, 70655304), (4, 52991478), (6, 35327652), (8, 26495739), (9, 23551768), (12, 17663826), (18, 11775884), (24, 8831913), (36, 5887942), (72, 2943971)]