826506

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 1974024

約数和(自身を除く): 1147518

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 73, 74, 102, 111, 146, 153, 219, 222, 306, 333, 438, 629, 657, 666, 1241, 1258, 1314, 1887, 2482, 2701, 3723, 3774, 5402, 5661, 7446, 8103, 11169, 11322, 16206, 22338, 24309, 45917, 48618, 91834, 137751, 275502, 413253, 826506]

約数ペア:

[(1, 826506), (2, 413253), (3, 275502), (6, 137751), (9, 91834), (17, 48618), (18, 45917), (34, 24309), (37, 22338), (51, 16206), (73, 11322), (74, 11169), (102, 8103), (111, 7446), (146, 5661), (153, 5402), (219, 3774), (222, 3723), (306, 2701), (333, 2482), (438, 1887), (629, 1314), (657, 1258), (666, 1241)]