25230618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11779}}^1$

素因数の和:11811

約数の個数: 48

約数和(自身を含む): 66156480

約数和(自身を除く): 40925862

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 11779, 23558, 35337, 70674, 82453, 106011, 164906, 200243, 212022, 247359, 400486, 494718, 600729, 742077, 1201458, 1401701, 1484154, 1802187, 2803402, 3604374, 4205103, 8410206, 12615309, 25230618]

約数ペア:

[(1, 25230618), (2, 12615309), (3, 8410206), (6, 4205103), (7, 3604374), (9, 2803402), (14, 1802187), (17, 1484154), (18, 1401701), (21, 1201458), (34, 742077), (42, 600729), (51, 494718), (63, 400486), (102, 247359), (119, 212022), (126, 200243), (153, 164906), (238, 106011), (306, 82453), (357, 70674), (714, 35337), (1071, 23558), (2142, 11779)]