21152803956

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{967}}^1\times {\mathrm{4967}}^1$

素因数の和:6308

約数の個数: 48

約数和(自身を含む): 49552183296

約数和(自身を除く): 28399379340

約数列:

[1, 2, 3, 4, 6, 12, 367, 734, 967, 1101, 1468, 1934, 2202, 2901, 3868, 4404, 4967, 5802, 9934, 11604, 14901, 19868, 29802, 59604, 354889, 709778, 1064667, 1419556, 1822889, 2129334, 3645778, 4258668, 4803089, 5468667, 7291556, 9606178, 10937334, 14409267, 19212356, 21874668, 28818534, 57637068, 1762733663, 3525467326, 5288200989, 7050934652, 10576401978, 21152803956]

約数ペア:

[(1, 21152803956), (2, 10576401978), (3, 7050934652), (4, 5288200989), (6, 3525467326), (12, 1762733663), (367, 57637068), (734, 28818534), (967, 21874668), (1101, 19212356), (1468, 14409267), (1934, 10937334), (2202, 9606178), (2901, 7291556), (3868, 5468667), (4404, 4803089), (4967, 4258668), (5802, 3645778), (9934, 2129334), (11604, 1822889), (14901, 1419556), (19868, 1064667), (29802, 709778), (59604, 354889)]