221927364

素因数分解:

$2^2\times 3^4\times {\mathrm{684961}}^1$

素因数の和:684977

約数の個数: 30

約数和(自身を含む): 580162814

約数和(自身を除く): 358235450

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 684961, 1369922, 2054883, 2739844, 4109766, 6164649, 8219532, 12329298, 18493947, 24658596, 36987894, 55481841, 73975788, 110963682, 221927364]

約数ペア:

[(1, 221927364), (2, 110963682), (3, 73975788), (4, 55481841), (6, 36987894), (9, 24658596), (12, 18493947), (18, 12329298), (27, 8219532), (36, 6164649), (54, 4109766), (81, 2739844), (108, 2054883), (162, 1369922), (324, 684961)]