30921894

素因数分解:

$2^1\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{1607}}^1$

素因数の和:2684

約数の個数: 24

約数和(自身を含む): 67101840

約数和(自身を除く): 36179946

約数列:

[1, 2, 3, 6, 9, 18, 1069, 1607, 2138, 3207, 3214, 4821, 6414, 9621, 9642, 14463, 19242, 28926, 1717883, 3435766, 5153649, 10307298, 15460947, 30921894]

約数ペア:

[(1, 30921894), (2, 15460947), (3, 10307298), (6, 5153649), (9, 3435766), (18, 1717883), (1069, 28926), (1607, 19242), (2138, 14463), (3207, 9642), (3214, 9621), (4821, 6414)]