21906702

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{22963}}^1$

素因数の和:23024

約数の個数: 24

約数和(自身を含む): 48362184

約数和(自身を除く): 26455482

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 22963, 45926, 68889, 137778, 206667, 413334, 1217039, 2434078, 3651117, 7302234, 10953351, 21906702]

約数ペア:

[(1, 21906702), (2, 10953351), (3, 7302234), (6, 3651117), (9, 2434078), (18, 1217039), (53, 413334), (106, 206667), (159, 137778), (318, 68889), (477, 45926), (954, 22963)]