66466926

素因数分解:

$2^1\times 3^3\times {\mathrm{1230869}}^1$

素因数の和:1230880

約数の個数: 16

約数和(自身を含む): 147704400

約数和(自身を除く): 81237474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1230869, 2461738, 3692607, 7385214, 11077821, 22155642, 33233463, 66466926]

約数ペア:

[(1, 66466926), (2, 33233463), (3, 22155642), (6, 11077821), (9, 7385214), (18, 3692607), (27, 2461738), (54, 1230869)]