9957276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13171}}^1$

素因数の和:13191

約数の個数: 48

約数和(自身を含む): 29505280

約数和(自身を除く): 19548004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 13171, 26342, 39513, 52684, 79026, 92197, 118539, 158052, 184394, 237078, 276591, 355617, 368788, 474156, 553182, 711234, 829773, 1106364, 1422468, 1659546, 2489319, 3319092, 4978638, 9957276]

約数ペア:

[(1, 9957276), (2, 4978638), (3, 3319092), (4, 2489319), (6, 1659546), (7, 1422468), (9, 1106364), (12, 829773), (14, 711234), (18, 553182), (21, 474156), (27, 368788), (28, 355617), (36, 276591), (42, 237078), (54, 184394), (63, 158052), (84, 118539), (108, 92197), (126, 79026), (189, 52684), (252, 39513), (378, 26342), (756, 13171)]