2022181884

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{1721}}^1$

素因数の和:2115

約数の個数: 72

約数和(自身を含む): 5174926848

約数和(自身を除く): 3152744964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 257, 381, 508, 514, 762, 771, 1028, 1143, 1524, 1542, 1721, 2286, 2313, 3084, 3442, 4572, 4626, 5163, 6884, 9252, 10326, 15489, 20652, 30978, 32639, 61956, 65278, 97917, 130556, 195834, 218567, 293751, 391668, 437134, 442297, 587502, 655701, 874268, 884594, 1175004, 1311402, 1326891, 1769188, 1967103, 2622804, 2653782, 3934206, 3980673, 5307564, 7868412, 7961346, 15922692, 56171719, 112343438, 168515157, 224686876, 337030314, 505545471, 674060628, 1011090942, 2022181884]

約数ペア:

[(1, 2022181884), (2, 1011090942), (3, 674060628), (4, 505545471), (6, 337030314), (9, 224686876), (12, 168515157), (18, 112343438), (36, 56171719), (127, 15922692), (254, 7961346), (257, 7868412), (381, 5307564), (508, 3980673), (514, 3934206), (762, 2653782), (771, 2622804), (1028, 1967103), (1143, 1769188), (1524, 1326891), (1542, 1311402), (1721, 1175004), (2286, 884594), (2313, 874268), (3084, 655701), (3442, 587502), (4572, 442297), (4626, 437134), (5163, 391668), (6884, 293751), (9252, 218567), (10326, 195834), (15489, 130556), (20652, 97917), (30978, 65278), (32639, 61956)]