2019950604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{3167}}^1$

素因数の和:5715

約数の個数: 72

約数和(自身を含む): 5839561728

約数和(自身を除く): 3819611124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2531, 3167, 5062, 6334, 7593, 9501, 10124, 12668, 15186, 17717, 19002, 22169, 22779, 28503, 30372, 35434, 38004, 44338, 45558, 53151, 57006, 66507, 70868, 88676, 91116, 106302, 114012, 133014, 159453, 199521, 212604, 266028, 318906, 399042, 637812, 798084, 8015677, 16031354, 24047031, 32062708, 48094062, 56109739, 72141093, 96188124, 112219478, 144282186, 168329217, 224438956, 288564372, 336658434, 504987651, 673316868, 1009975302, 2019950604]

約数ペア:

[(1, 2019950604), (2, 1009975302), (3, 673316868), (4, 504987651), (6, 336658434), (7, 288564372), (9, 224438956), (12, 168329217), (14, 144282186), (18, 112219478), (21, 96188124), (28, 72141093), (36, 56109739), (42, 48094062), (63, 32062708), (84, 24047031), (126, 16031354), (252, 8015677), (2531, 798084), (3167, 637812), (5062, 399042), (6334, 318906), (7593, 266028), (9501, 212604), (10124, 199521), (12668, 159453), (15186, 133014), (17717, 114012), (19002, 106302), (22169, 91116), (22779, 88676), (28503, 70868), (30372, 66507), (35434, 57006), (38004, 53151), (44338, 45558)]