19544706

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{3203}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 43830720

約数和(自身を除く): 24286014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 3203, 6102, 6406, 9609, 19218, 28827, 57654, 86481, 172962, 361939, 723878, 1085817, 2171634, 3257451, 6514902, 9772353, 19544706]

約数ペア:

[(1, 19544706), (2, 9772353), (3, 6514902), (6, 3257451), (9, 2171634), (18, 1085817), (27, 723878), (54, 361939), (113, 172962), (226, 86481), (339, 57654), (678, 28827), (1017, 19218), (2034, 9609), (3051, 6406), (3203, 6102)]