20186826534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53404303}}^1$

素因数の和:53404321

約数の個数: 32

約数和(自身を含む): 51268131840

約数和(自身を除く): 31081305306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53404303, 106808606, 160212909, 320425818, 373830121, 480638727, 747660242, 961277454, 1121490363, 1441916181, 2242980726, 2883832362, 3364471089, 6728942178, 10093413267, 20186826534]

約数ペア:

[(1, 20186826534), (2, 10093413267), (3, 6728942178), (6, 3364471089), (7, 2883832362), (9, 2242980726), (14, 1441916181), (18, 1121490363), (21, 961277454), (27, 747660242), (42, 480638727), (54, 373830121), (63, 320425818), (126, 160212909), (189, 106808606), (378, 53404303)]