11964618

素因数分解:

$2^1\times 3^3\times {\mathrm{221567}}^1$

素因数の和:221578

約数の個数: 16

約数和(自身を含む): 26588160

約数和(自身を除く): 14623542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 221567, 443134, 664701, 1329402, 1994103, 3988206, 5982309, 11964618]

約数ペア:

[(1, 11964618), (2, 5982309), (3, 3988206), (6, 1994103), (9, 1329402), (18, 664701), (27, 443134), (54, 221567)]