251156934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104911}}^1$

素因数の和:104945

約数の個数: 48

約数和(自身を含む): 654650880

約数和(自身を除く): 403493946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 104911, 209822, 314733, 629466, 734377, 944199, 1468754, 1888398, 1993309, 2203131, 3986618, 4406262, 5979927, 6609393, 11959854, 13218786, 13953163, 17939781, 27906326, 35879562, 41859489, 83718978, 125578467, 251156934]

約数ペア:

[(1, 251156934), (2, 125578467), (3, 83718978), (6, 41859489), (7, 35879562), (9, 27906326), (14, 17939781), (18, 13953163), (19, 13218786), (21, 11959854), (38, 6609393), (42, 5979927), (57, 4406262), (63, 3986618), (114, 2203131), (126, 1993309), (133, 1888398), (171, 1468754), (266, 944199), (342, 734377), (399, 629466), (798, 314733), (1197, 209822), (2394, 104911)]