2018956074

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13187}}^1$

素因数の和:13307

約数の個数: 64

約数和(自身を含む): 4557772800

約数和(自身を除く): 2538816726

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 79, 102, 114, 158, 237, 323, 474, 646, 969, 1343, 1501, 1938, 2686, 3002, 4029, 4503, 8058, 9006, 13187, 25517, 26374, 39561, 51034, 76551, 79122, 153102, 224179, 250553, 448358, 501106, 672537, 751659, 1041773, 1345074, 1503318, 2083546, 3125319, 4259401, 6250638, 8518802, 12778203, 17710141, 19793687, 25556406, 35420282, 39587374, 53130423, 59381061, 106260846, 118762122, 336492679, 672985358, 1009478037, 2018956074]

約数ペア:

[(1, 2018956074), (2, 1009478037), (3, 672985358), (6, 336492679), (17, 118762122), (19, 106260846), (34, 59381061), (38, 53130423), (51, 39587374), (57, 35420282), (79, 25556406), (102, 19793687), (114, 17710141), (158, 12778203), (237, 8518802), (323, 6250638), (474, 4259401), (646, 3125319), (969, 2083546), (1343, 1503318), (1501, 1345074), (1938, 1041773), (2686, 751659), (3002, 672537), (4029, 501106), (4503, 448358), (8058, 250553), (9006, 224179), (13187, 153102), (25517, 79122), (26374, 76551), (39561, 51034)]