18642000948

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{21280823}}^1$

素因数の和:21280903

約数の個数: 24

約数和(自身を含む): 44093867328

約数和(自身を除く): 25451866380

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 21280823, 42561646, 63842469, 85123292, 127684938, 255369876, 1553500079, 3107000158, 4660500237, 6214000316, 9321000474, 18642000948]

約数ペア:

[(1, 18642000948), (2, 9321000474), (3, 6214000316), (4, 4660500237), (6, 3107000158), (12, 1553500079), (73, 255369876), (146, 127684938), (219, 85123292), (292, 63842469), (438, 42561646), (876, 21280823)]