2015442954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{25841}}^1$

素因数の和:26475

約数の個数: 48

約数和(自身を含む): 4998876480

約数和(自身を除く): 2983433526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 619, 1238, 1857, 3714, 4333, 5571, 8666, 11142, 12999, 25841, 25998, 38997, 51682, 77523, 77994, 155046, 180887, 232569, 361774, 465138, 542661, 1085322, 1627983, 3255966, 15995579, 31991158, 47986737, 95973474, 111969053, 143960211, 223938106, 287920422, 335907159, 671814318, 1007721477, 2015442954]

約数ペア:

[(1, 2015442954), (2, 1007721477), (3, 671814318), (6, 335907159), (7, 287920422), (9, 223938106), (14, 143960211), (18, 111969053), (21, 95973474), (42, 47986737), (63, 31991158), (126, 15995579), (619, 3255966), (1238, 1627983), (1857, 1085322), (3714, 542661), (4333, 465138), (5571, 361774), (8666, 232569), (11142, 180887), (12999, 155046), (25841, 77994), (25998, 77523), (38997, 51682)]