27996879762

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{3463}}^1$

素因数の和:3768

約数の個数: 96

約数和(自身を含む): 63657235200

約数和(自身を除く): 35660355438

約数列:

[1, 2, 3, 6, 9, 18, 37, 61, 74, 111, 122, 183, 199, 222, 333, 366, 398, 549, 597, 666, 1098, 1194, 1791, 2257, 3463, 3582, 4514, 6771, 6926, 7363, 10389, 12139, 13542, 14726, 20313, 20778, 22089, 24278, 31167, 36417, 40626, 44178, 62334, 66267, 72834, 109251, 128131, 132534, 211243, 218502, 256262, 384393, 422486, 449143, 633729, 689137, 768786, 898286, 1153179, 1267458, 1347429, 1378274, 1901187, 2067411, 2306358, 2694858, 3802374, 4042287, 4134822, 6202233, 7815991, 8084574, 12404466, 15631982, 23447973, 25498069, 42037357, 46895946, 50996138, 70343919, 76494207, 84074714, 126112071, 140687838, 152988414, 229482621, 252224142, 378336213, 458965242, 756672426, 1555382209, 3110764418, 4666146627, 9332293254, 13998439881, 27996879762]

約数ペア:

[(1, 27996879762), (2, 13998439881), (3, 9332293254), (6, 4666146627), (9, 3110764418), (18, 1555382209), (37, 756672426), (61, 458965242), (74, 378336213), (111, 252224142), (122, 229482621), (183, 152988414), (199, 140687838), (222, 126112071), (333, 84074714), (366, 76494207), (398, 70343919), (549, 50996138), (597, 46895946), (666, 42037357), (1098, 25498069), (1194, 23447973), (1791, 15631982), (2257, 12404466), (3463, 8084574), (3582, 7815991), (4514, 6202233), (6771, 4134822), (6926, 4042287), (7363, 3802374), (10389, 2694858), (12139, 2306358), (13542, 2067411), (14726, 1901187), (20313, 1378274), (20778, 1347429), (22089, 1267458), (24278, 1153179), (31167, 898286), (36417, 768786), (40626, 689137), (44178, 633729), (62334, 449143), (66267, 422486), (72834, 384393), (109251, 256262), (128131, 218502), (132534, 211243)]