331324506

素因数分解:

$2^1\times 3^4\times {\mathrm{2045213}}^1$

素因数の和:2045227

約数の個数: 20

約数和(自身を含む): 742412682

約数和(自身を除く): 411088176

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2045213, 4090426, 6135639, 12271278, 18406917, 36813834, 55220751, 110441502, 165662253, 331324506]

約数ペア:

[(1, 331324506), (2, 165662253), (3, 110441502), (6, 55220751), (9, 36813834), (18, 18406917), (27, 12271278), (54, 6135639), (81, 4090426), (162, 2045213)]