38869782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 95047680

約数和(自身を除く): 56177898

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 67, 114, 133, 134, 201, 266, 399, 402, 469, 727, 798, 938, 1273, 1407, 1454, 2181, 2546, 2814, 3819, 4362, 5089, 7638, 8911, 10178, 13813, 15267, 17822, 26733, 27626, 30534, 41439, 48709, 53466, 82878, 96691, 97418, 146127, 193382, 290073, 292254, 340963, 580146, 681926, 925471, 1022889, 1850942, 2045778, 2776413, 5552826, 6478297, 12956594, 19434891, 38869782]

約数ペア:

[(1, 38869782), (2, 19434891), (3, 12956594), (6, 6478297), (7, 5552826), (14, 2776413), (19, 2045778), (21, 1850942), (38, 1022889), (42, 925471), (57, 681926), (67, 580146), (114, 340963), (133, 292254), (134, 290073), (201, 193382), (266, 146127), (399, 97418), (402, 96691), (469, 82878), (727, 53466), (798, 48709), (938, 41439), (1273, 30534), (1407, 27626), (1454, 26733), (2181, 17822), (2546, 15267), (2814, 13813), (3819, 10178), (4362, 8911), (5089, 7638)]