6991356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 17305344

約数和(自身を除く): 10313988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 347, 438, 694, 876, 1041, 1388, 1679, 2082, 3358, 4164, 5037, 6716, 7981, 10074, 15962, 20148, 23943, 25331, 31924, 47886, 50662, 75993, 95772, 101324, 151986, 303972, 582613, 1165226, 1747839, 2330452, 3495678, 6991356]

約数ペア:

[(1, 6991356), (2, 3495678), (3, 2330452), (4, 1747839), (6, 1165226), (12, 582613), (23, 303972), (46, 151986), (69, 101324), (73, 95772), (92, 75993), (138, 50662), (146, 47886), (219, 31924), (276, 25331), (292, 23943), (347, 20148), (438, 15962), (694, 10074), (876, 7981), (1041, 6716), (1388, 5037), (1679, 4164), (2082, 3358)]