19940364

素因数分解:

$2^2\times 3^3\times {\mathrm{184633}}^1$

素因数の和:184646

約数の個数: 24

約数和(自身を含む): 51697520

約数和(自身を除く): 31757156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 184633, 369266, 553899, 738532, 1107798, 1661697, 2215596, 3323394, 4985091, 6646788, 9970182, 19940364]

約数ペア:

[(1, 19940364), (2, 9970182), (3, 6646788), (4, 4985091), (6, 3323394), (9, 2215596), (12, 1661697), (18, 1107798), (27, 738532), (36, 553899), (54, 369266), (108, 184633)]