30326778

素因数分解:

$2^1\times 3^3\times {\mathrm{561607}}^1$

素因数の和:561618

約数の個数: 16

約数和(自身を含む): 67392960

約数和(自身を除く): 37066182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 561607, 1123214, 1684821, 3369642, 5054463, 10108926, 15163389, 30326778]

約数ペア:

[(1, 30326778), (2, 15163389), (3, 10108926), (6, 5054463), (9, 3369642), (18, 1684821), (27, 1123214), (54, 561607)]