19713834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{52153}}^1$

素因数の和:52171

約数の個数: 32

約数和(自身を含む): 50067840

約数和(自身を除く): 30354006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 52153, 104306, 156459, 312918, 365071, 469377, 730142, 938754, 1095213, 1408131, 2190426, 2816262, 3285639, 6571278, 9856917, 19713834]

約数ペア:

[(1, 19713834), (2, 9856917), (3, 6571278), (6, 3285639), (7, 2816262), (9, 2190426), (14, 1408131), (18, 1095213), (21, 938754), (27, 730142), (42, 469377), (54, 365071), (63, 312918), (126, 156459), (189, 104306), (378, 52153)]