39807534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 89929728

約数和(自身を除く): 50122194

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 101, 163, 186, 202, 303, 326, 403, 489, 606, 806, 978, 1209, 1313, 2119, 2418, 2626, 3131, 3939, 4238, 5053, 6262, 6357, 7878, 9393, 10106, 12714, 15159, 16463, 18786, 30318, 32926, 40703, 49389, 65689, 81406, 98778, 122109, 131378, 197067, 214019, 244218, 394134, 428038, 510353, 642057, 1020706, 1284114, 1531059, 3062118, 6634589, 13269178, 19903767, 39807534]

約数ペア:

[(1, 39807534), (2, 19903767), (3, 13269178), (6, 6634589), (13, 3062118), (26, 1531059), (31, 1284114), (39, 1020706), (62, 642057), (78, 510353), (93, 428038), (101, 394134), (163, 244218), (186, 214019), (202, 197067), (303, 131378), (326, 122109), (403, 98778), (489, 81406), (606, 65689), (806, 49389), (978, 40703), (1209, 32926), (1313, 30318), (2119, 18786), (2418, 16463), (2626, 15159), (3131, 12714), (3939, 10106), (4238, 9393), (5053, 7878), (6262, 6357)]