21173352

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{3011}}^1$

素因数の和:3313

約数の個数: 32

約数和(自身を含む): 53131680

約数和(自身を除く): 31958328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 586, 879, 1172, 1758, 2344, 3011, 3516, 6022, 7032, 9033, 12044, 18066, 24088, 36132, 72264, 882223, 1764446, 2646669, 3528892, 5293338, 7057784, 10586676, 21173352]

約数ペア:

[(1, 21173352), (2, 10586676), (3, 7057784), (4, 5293338), (6, 3528892), (8, 2646669), (12, 1764446), (24, 882223), (293, 72264), (586, 36132), (879, 24088), (1172, 18066), (1758, 12044), (2344, 9033), (3011, 7032), (3516, 6022)]