16772028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15359}}^1$

素因数の和:15386

約数の個数: 48

約数和(自身を含む): 48168960

約数和(自身を除く): 31396932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 15359, 30718, 46077, 61436, 92154, 107513, 184308, 199667, 215026, 322539, 399334, 430052, 599001, 645078, 798668, 1198002, 1290156, 1397669, 2396004, 2795338, 4193007, 5590676, 8386014, 16772028]

約数ペア:

[(1, 16772028), (2, 8386014), (3, 5590676), (4, 4193007), (6, 2795338), (7, 2396004), (12, 1397669), (13, 1290156), (14, 1198002), (21, 798668), (26, 645078), (28, 599001), (39, 430052), (42, 399334), (52, 322539), (78, 215026), (84, 199667), (91, 184308), (156, 107513), (182, 92154), (273, 61436), (364, 46077), (546, 30718), (1092, 15359)]