12644856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{8363}}^1$

素因数の和:8385

約数の個数: 64

約数和(自身を含む): 40147200

約数和(自身を除く): 27502344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 8363, 16726, 25089, 33452, 50178, 58541, 66904, 75267, 100356, 117082, 150534, 175623, 200712, 225801, 234164, 301068, 351246, 451602, 468328, 526869, 602136, 702492, 903204, 1053738, 1404984, 1580607, 1806408, 2107476, 3161214, 4214952, 6322428, 12644856]

約数ペア:

[(1, 12644856), (2, 6322428), (3, 4214952), (4, 3161214), (6, 2107476), (7, 1806408), (8, 1580607), (9, 1404984), (12, 1053738), (14, 903204), (18, 702492), (21, 602136), (24, 526869), (27, 468328), (28, 451602), (36, 351246), (42, 301068), (54, 234164), (56, 225801), (63, 200712), (72, 175623), (84, 150534), (108, 117082), (126, 100356), (168, 75267), (189, 66904), (216, 58541), (252, 50178), (378, 33452), (504, 25089), (756, 16726), (1512, 8363)]