68895558

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{201449}}^1$

素因数の和:201476

約数の個数: 24

約数和(自身を含む): 157131000

約数和(自身を除く): 88235442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 201449, 402898, 604347, 1208694, 1813041, 3626082, 3827531, 7655062, 11482593, 22965186, 34447779, 68895558]

約数ペア:

[(1, 68895558), (2, 34447779), (3, 22965186), (6, 11482593), (9, 7655062), (18, 3827531), (19, 3626082), (38, 1813041), (57, 1208694), (114, 604347), (171, 402898), (342, 201449)]