39487986

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2669

約数の個数: 48

約数和(自身を含む): 91623168

約数和(自身を除く): 52135182

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 1674, 2511, 2621, 5022, 5242, 7533, 7863, 15066, 15726, 23589, 47178, 70767, 81251, 141534, 162502, 212301, 243753, 424602, 487506, 636903, 731259, 1273806, 1462518, 2193777, 4387554, 6581331, 13162662, 19743993, 39487986]

約数ペア:

[(1, 39487986), (2, 19743993), (3, 13162662), (6, 6581331), (9, 4387554), (18, 2193777), (27, 1462518), (31, 1273806), (54, 731259), (62, 636903), (81, 487506), (93, 424602), (162, 243753), (186, 212301), (243, 162502), (279, 141534), (486, 81251), (558, 70767), (837, 47178), (1674, 23589), (2511, 15726), (2621, 15066), (5022, 7863), (5242, 7533)]