9789996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 24192000

約数和(自身を除く): 14402004

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 449, 474, 898, 948, 1347, 1796, 1817, 2694, 3634, 5388, 5451, 7268, 10327, 10902, 20654, 21804, 30981, 35471, 41308, 61962, 70942, 106413, 123924, 141884, 212826, 425652, 815833, 1631666, 2447499, 3263332, 4894998, 9789996]

約数ペア:

[(1, 9789996), (2, 4894998), (3, 3263332), (4, 2447499), (6, 1631666), (12, 815833), (23, 425652), (46, 212826), (69, 141884), (79, 123924), (92, 106413), (138, 70942), (158, 61962), (237, 41308), (276, 35471), (316, 30981), (449, 21804), (474, 20654), (898, 10902), (948, 10327), (1347, 7268), (1796, 5451), (1817, 5388), (2694, 3634)]