16389486

素因数分解:

$2^1\times 3^3\times {\mathrm{367}}^1\times {\mathrm{827}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 36564480

約数和(自身を除く): 20174994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 367, 734, 827, 1101, 1654, 2202, 2481, 3303, 4962, 6606, 7443, 9909, 14886, 19818, 22329, 44658, 303509, 607018, 910527, 1821054, 2731581, 5463162, 8194743, 16389486]

約数ペア:

[(1, 16389486), (2, 8194743), (3, 5463162), (6, 2731581), (9, 1821054), (18, 910527), (27, 607018), (54, 303509), (367, 44658), (734, 22329), (827, 19818), (1101, 14886), (1654, 9909), (2202, 7443), (2481, 6606), (3303, 4962)]