2021008248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{25541}}^1$

素因数の和:25717

約数の個数: 96

約数和(自身を含む): 6295592160

約数和(自身を除く): 4274583912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 157, 168, 252, 314, 471, 504, 628, 942, 1099, 1256, 1413, 1884, 2198, 2826, 3297, 3768, 4396, 5652, 6594, 8792, 9891, 11304, 13188, 19782, 25541, 26376, 39564, 51082, 76623, 79128, 102164, 153246, 178787, 204328, 229869, 306492, 357574, 459738, 536361, 612984, 715148, 919476, 1072722, 1430296, 1609083, 1838952, 2145444, 3218166, 4009937, 4290888, 6436332, 8019874, 12029811, 12872664, 16039748, 24059622, 28069559, 32079496, 36089433, 48119244, 56139118, 72178866, 84208677, 96238488, 112278236, 144357732, 168417354, 224556472, 252626031, 288715464, 336834708, 505252062, 673669416, 1010504124, 2021008248]

約数ペア:

[(1, 2021008248), (2, 1010504124), (3, 673669416), (4, 505252062), (6, 336834708), (7, 288715464), (8, 252626031), (9, 224556472), (12, 168417354), (14, 144357732), (18, 112278236), (21, 96238488), (24, 84208677), (28, 72178866), (36, 56139118), (42, 48119244), (56, 36089433), (63, 32079496), (72, 28069559), (84, 24059622), (126, 16039748), (157, 12872664), (168, 12029811), (252, 8019874), (314, 6436332), (471, 4290888), (504, 4009937), (628, 3218166), (942, 2145444), (1099, 1838952), (1256, 1609083), (1413, 1430296), (1884, 1072722), (2198, 919476), (2826, 715148), (3297, 612984), (3768, 536361), (4396, 459738), (5652, 357574), (6594, 306492), (8792, 229869), (9891, 204328), (11304, 178787), (13188, 153246), (19782, 102164), (25541, 79128), (26376, 76623), (39564, 51082)]