145899018

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{49727}}^1$

素因数の和:49898

約数の個数: 24

約数和(自身を含む): 318060288

約数和(自身を除く): 172161270

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 49727, 99454, 149181, 298362, 447543, 895086, 8105501, 16211002, 24316503, 48633006, 72949509, 145899018]

約数ペア:

[(1, 145899018), (2, 72949509), (3, 48633006), (6, 24316503), (9, 16211002), (18, 8105501), (163, 895086), (326, 447543), (489, 298362), (978, 149181), (1467, 99454), (2934, 49727)]