2015253018

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{3253}}^1$

素因数の和:3659

約数の個数: 48

約数和(自身を含む): 4418359296

約数和(自身を除く): 2403106278

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 271, 381, 542, 762, 813, 1143, 1626, 2286, 2439, 3253, 4878, 6506, 9759, 19518, 29277, 34417, 58554, 68834, 103251, 206502, 309753, 413131, 619506, 826262, 881563, 1239393, 1763126, 2478786, 2644689, 3718179, 5289378, 7436358, 7934067, 15868134, 111958501, 223917002, 335875503, 671751006, 1007626509, 2015253018]

約数ペア:

[(1, 2015253018), (2, 1007626509), (3, 671751006), (6, 335875503), (9, 223917002), (18, 111958501), (127, 15868134), (254, 7934067), (271, 7436358), (381, 5289378), (542, 3718179), (762, 2644689), (813, 2478786), (1143, 1763126), (1626, 1239393), (2286, 881563), (2439, 826262), (3253, 619506), (4878, 413131), (6506, 309753), (9759, 206502), (19518, 103251), (29277, 68834), (34417, 58554)]