26991018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{48371}}^1$

素因数の和:48410

約数の個数: 24

約数和(自身を含む): 60368256

約数和(自身を除く): 33377238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 48371, 96742, 145113, 290226, 435339, 870678, 1499501, 2999002, 4498503, 8997006, 13495509, 26991018]

約数ペア:

[(1, 26991018), (2, 13495509), (3, 8997006), (6, 4498503), (9, 2999002), (18, 1499501), (31, 870678), (62, 435339), (93, 290226), (186, 145113), (279, 96742), (558, 48371)]