2021694612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1319}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 5492551680

約数和(自身を除く): 3470857068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 257, 284, 426, 497, 514, 771, 852, 994, 1028, 1319, 1491, 1542, 1799, 1988, 2638, 2982, 3084, 3598, 3957, 5276, 5397, 5964, 7196, 7914, 9233, 10794, 15828, 18247, 18466, 21588, 27699, 36494, 36932, 54741, 55398, 72988, 93649, 109482, 110796, 127729, 187298, 218964, 255458, 280947, 338983, 374596, 383187, 510916, 561894, 655543, 677966, 766374, 1016949, 1123788, 1311086, 1355932, 1532748, 1966629, 2033898, 2372881, 2622172, 3933258, 4067796, 4745762, 7118643, 7866516, 9491524, 14237286, 24067793, 28474572, 48135586, 72203379, 96271172, 144406758, 168474551, 288813516, 336949102, 505423653, 673898204, 1010847306, 2021694612]

約数ペア:

[(1, 2021694612), (2, 1010847306), (3, 673898204), (4, 505423653), (6, 336949102), (7, 288813516), (12, 168474551), (14, 144406758), (21, 96271172), (28, 72203379), (42, 48135586), (71, 28474572), (84, 24067793), (142, 14237286), (213, 9491524), (257, 7866516), (284, 7118643), (426, 4745762), (497, 4067796), (514, 3933258), (771, 2622172), (852, 2372881), (994, 2033898), (1028, 1966629), (1319, 1532748), (1491, 1355932), (1542, 1311086), (1799, 1123788), (1988, 1016949), (2638, 766374), (2982, 677966), (3084, 655543), (3598, 561894), (3957, 510916), (5276, 383187), (5397, 374596), (5964, 338983), (7196, 280947), (7914, 255458), (9233, 218964), (10794, 187298), (15828, 127729), (18247, 110796), (18466, 109482), (21588, 93649), (27699, 72988), (36494, 55398), (36932, 54741)]