2016387918

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2917}}^1$

素因数の和:3199

約数の個数: 80

約数和(自身を含む): 4804685424

約数和(自身を除く): 2788297506

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 251, 306, 459, 502, 753, 918, 1377, 1506, 2259, 2754, 2917, 4267, 4518, 5834, 6777, 8534, 8751, 12801, 13554, 17502, 20331, 25602, 26253, 38403, 40662, 49589, 52506, 76806, 78759, 99178, 115209, 148767, 157518, 230418, 236277, 297534, 345627, 446301, 472554, 691254, 732167, 892602, 1338903, 1464334, 2196501, 2677806, 4016709, 4393002, 6589503, 8033418, 12446839, 13179006, 19768509, 24893678, 37340517, 39537018, 59305527, 74681034, 112021551, 118611054, 224043102, 336064653, 672129306, 1008193959, 2016387918]

約数ペア:

[(1, 2016387918), (2, 1008193959), (3, 672129306), (6, 336064653), (9, 224043102), (17, 118611054), (18, 112021551), (27, 74681034), (34, 59305527), (51, 39537018), (54, 37340517), (81, 24893678), (102, 19768509), (153, 13179006), (162, 12446839), (251, 8033418), (306, 6589503), (459, 4393002), (502, 4016709), (753, 2677806), (918, 2196501), (1377, 1464334), (1506, 1338903), (2259, 892602), (2754, 732167), (2917, 691254), (4267, 472554), (4518, 446301), (5834, 345627), (6777, 297534), (8534, 236277), (8751, 230418), (12801, 157518), (13554, 148767), (17502, 115209), (20331, 99178), (25602, 78759), (26253, 76806), (38403, 52506), (40662, 49589)]