12906572061

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 18988992000

約数和(自身を除く): 6082419939

約数列:

[1, 3, 23, 29, 69, 73, 87, 149, 219, 447, 593, 667, 1679, 1779, 2001, 2117, 3427, 4321, 5037, 6351, 10281, 10877, 12963, 13639, 17197, 32631, 40917, 43289, 48691, 51591, 88357, 99383, 129867, 146073, 250171, 265071, 298149, 315433, 395531, 750513, 946299, 995647, 1186593, 1255381, 2032211, 2562353, 2986941, 3766143, 6096633, 6450061, 7254959, 7687059, 19350183, 21764877, 28873763, 58934119, 86621289, 148351403, 176802357, 187051769, 445054209, 561155307, 4302190687, 12906572061]

約数ペア:

[(1, 12906572061), (3, 4302190687), (23, 561155307), (29, 445054209), (69, 187051769), (73, 176802357), (87, 148351403), (149, 86621289), (219, 58934119), (447, 28873763), (593, 21764877), (667, 19350183), (1679, 7687059), (1779, 7254959), (2001, 6450061), (2117, 6096633), (3427, 3766143), (4321, 2986941), (5037, 2562353), (6351, 2032211), (10281, 1255381), (10877, 1186593), (12963, 995647), (13639, 946299), (17197, 750513), (32631, 395531), (40917, 315433), (43289, 298149), (48691, 265071), (51591, 250171), (88357, 146073), (99383, 129867)]