9515238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 21067776

約数和(自身を除く): 11552538

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 191, 361, 382, 437, 573, 722, 874, 1083, 1146, 1311, 2166, 2622, 3629, 4393, 7258, 8303, 8786, 10887, 13179, 16606, 21774, 24909, 26358, 49818, 68951, 83467, 137902, 166934, 206853, 250401, 413706, 500802, 1585873, 3171746, 4757619, 9515238]

約数ペア:

[(1, 9515238), (2, 4757619), (3, 3171746), (6, 1585873), (19, 500802), (23, 413706), (38, 250401), (46, 206853), (57, 166934), (69, 137902), (114, 83467), (138, 68951), (191, 49818), (361, 26358), (382, 24909), (437, 21774), (573, 16606), (722, 13179), (874, 10887), (1083, 8786), (1146, 8303), (1311, 7258), (2166, 4393), (2622, 3629)]