2019411486

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2663}}^1$

素因数の和:2859

約数の個数: 80

約数和(自身を含む): 4703643648

約数和(自身を除く): 2684232162

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 151, 162, 186, 279, 302, 453, 558, 837, 906, 1359, 1674, 2511, 2663, 2718, 4077, 4681, 5022, 5326, 7989, 8154, 9362, 12231, 14043, 15978, 23967, 24462, 28086, 42129, 47934, 71901, 82553, 84258, 126387, 143802, 165106, 215703, 247659, 252774, 379161, 402113, 431406, 495318, 742977, 758322, 804226, 1206339, 1485954, 2228931, 2412678, 3619017, 4457862, 6686793, 7238034, 10857051, 12465503, 13373586, 21714102, 24931006, 32571153, 37396509, 65142306, 74793018, 112189527, 224379054, 336568581, 673137162, 1009705743, 2019411486]

約数ペア:

[(1, 2019411486), (2, 1009705743), (3, 673137162), (6, 336568581), (9, 224379054), (18, 112189527), (27, 74793018), (31, 65142306), (54, 37396509), (62, 32571153), (81, 24931006), (93, 21714102), (151, 13373586), (162, 12465503), (186, 10857051), (279, 7238034), (302, 6686793), (453, 4457862), (558, 3619017), (837, 2412678), (906, 2228931), (1359, 1485954), (1674, 1206339), (2511, 804226), (2663, 758322), (2718, 742977), (4077, 495318), (4681, 431406), (5022, 402113), (5326, 379161), (7989, 252774), (8154, 247659), (9362, 215703), (12231, 165106), (14043, 143802), (15978, 126387), (23967, 84258), (24462, 82553), (28086, 71901), (42129, 47934)]