1258702902

素因数分解:

$2^1\times 3^4\times {\mathrm{7769771}}^1$

素因数の和:7769785

約数の個数: 20

約数和(自身を含む): 2820427236

約数和(自身を除く): 1561724334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7769771, 15539542, 23309313, 46618626, 69927939, 139855878, 209783817, 419567634, 629351451, 1258702902]

約数ペア:

[(1, 1258702902), (2, 629351451), (3, 419567634), (6, 209783817), (9, 139855878), (18, 69927939), (27, 46618626), (54, 23309313), (81, 15539542), (162, 7769771)]