218338134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{22901}}^1$

素因数の和:23140

約数の個数: 32

約数和(自身を含む): 501278976

約数和(自身を除く): 282940842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 3178, 4767, 9534, 22901, 45802, 68703, 137406, 160307, 320614, 480921, 961842, 5198527, 10397054, 15595581, 31191162, 36389689, 72779378, 109169067, 218338134]

約数ペア:

[(1, 218338134), (2, 109169067), (3, 72779378), (6, 36389689), (7, 31191162), (14, 15595581), (21, 10397054), (42, 5198527), (227, 961842), (454, 480921), (681, 320614), (1362, 160307), (1589, 137406), (3178, 68703), (4767, 45802), (9534, 22901)]