1321036892154

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{653357}}^1$

素因数の和:655161

約数の個数: 80

約数和(自身を含む): 3384875311488

約数和(自身を除く): 2063838419334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1783, 3566, 5349, 10698, 12481, 16047, 24962, 32094, 37443, 48141, 74886, 96282, 112329, 144423, 224658, 288846, 336987, 653357, 673974, 1010961, 1306714, 1960071, 2021922, 3920142, 4573499, 5880213, 9146998, 11760426, 13720497, 17640639, 27440994, 35281278, 41161491, 52921917, 82322982, 105843834, 123484473, 246968946, 370453419, 740906838, 1164935531, 2329871062, 3494806593, 6989613186, 8154548717, 10484419779, 16309097434, 20968839558, 24463646151, 31453259337, 48927292302, 62906518674, 73390938453, 94359778011, 146781876906, 188719556022, 220172815359, 440345630718, 660518446077, 1321036892154]

約数ペア:

[(1, 1321036892154), (2, 660518446077), (3, 440345630718), (6, 220172815359), (7, 188719556022), (9, 146781876906), (14, 94359778011), (18, 73390938453), (21, 62906518674), (27, 48927292302), (42, 31453259337), (54, 24463646151), (63, 20968839558), (81, 16309097434), (126, 10484419779), (162, 8154548717), (189, 6989613186), (378, 3494806593), (567, 2329871062), (1134, 1164935531), (1783, 740906838), (3566, 370453419), (5349, 246968946), (10698, 123484473), (12481, 105843834), (16047, 82322982), (24962, 52921917), (32094, 41161491), (37443, 35281278), (48141, 27440994), (74886, 17640639), (96282, 13720497), (112329, 11760426), (144423, 9146998), (224658, 5880213), (288846, 4573499), (336987, 3920142), (653357, 2021922), (673974, 1960071), (1010961, 1306714)]