2019420558

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1693}}^1$

素因数の和:1943

約数の個数: 80

約数和(自身を含む): 4673407200

約数和(自身を除く): 2653986642

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 199, 222, 333, 398, 597, 666, 999, 1194, 1693, 1791, 1998, 2997, 3386, 3582, 5079, 5373, 5994, 7363, 10158, 10746, 14726, 15237, 16119, 22089, 30474, 32238, 44178, 45711, 62641, 66267, 91422, 125282, 132534, 137133, 187923, 198801, 274266, 336907, 375846, 397602, 563769, 596403, 673814, 1010721, 1127538, 1192806, 1691307, 2021442, 3032163, 3382614, 5073921, 6064326, 9096489, 10147842, 12465559, 18192978, 24931118, 27289467, 37396677, 54578934, 74793354, 112190031, 224380062, 336570093, 673140186, 1009710279, 2019420558]

約数ペア:

[(1, 2019420558), (2, 1009710279), (3, 673140186), (6, 336570093), (9, 224380062), (18, 112190031), (27, 74793354), (37, 54578934), (54, 37396677), (74, 27289467), (81, 24931118), (111, 18192978), (162, 12465559), (199, 10147842), (222, 9096489), (333, 6064326), (398, 5073921), (597, 3382614), (666, 3032163), (999, 2021442), (1194, 1691307), (1693, 1192806), (1791, 1127538), (1998, 1010721), (2997, 673814), (3386, 596403), (3582, 563769), (5079, 397602), (5373, 375846), (5994, 336907), (7363, 274266), (10158, 198801), (10746, 187923), (14726, 137133), (15237, 132534), (16119, 125282), (22089, 91422), (30474, 66267), (32238, 62641), (44178, 45711)]