26199081

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 40040000

約数和(自身を除く): 13840919

約数列:

[1, 3, 9, 19, 57, 171, 349, 439, 1047, 1317, 3141, 3951, 6631, 8341, 19893, 25023, 59679, 75069, 153211, 459633, 1378899, 2911009, 8733027, 26199081]

約数ペア:

[(1, 26199081), (3, 8733027), (9, 2911009), (19, 1378899), (57, 459633), (171, 153211), (349, 75069), (439, 59679), (1047, 25023), (1317, 19893), (3141, 8341), (3951, 6631)]