38314419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 64339968

約数和(自身を除く): 26025549

約数列:

[1, 3, 11, 13, 31, 33, 39, 43, 67, 93, 129, 143, 201, 341, 403, 429, 473, 559, 737, 871, 1023, 1209, 1333, 1419, 1677, 2077, 2211, 2613, 2881, 3999, 4433, 6149, 6231, 8643, 9581, 13299, 14663, 17329, 18447, 22847, 27001, 28743, 31691, 37453, 43989, 51987, 68541, 81003, 89311, 95073, 112359, 190619, 267933, 297011, 411983, 571857, 891033, 982421, 1161043, 1235949, 2947263, 3483129, 12771473, 38314419]

約数ペア:

[(1, 38314419), (3, 12771473), (11, 3483129), (13, 2947263), (31, 1235949), (33, 1161043), (39, 982421), (43, 891033), (67, 571857), (93, 411983), (129, 297011), (143, 267933), (201, 190619), (341, 112359), (403, 95073), (429, 89311), (473, 81003), (559, 68541), (737, 51987), (871, 43989), (1023, 37453), (1209, 31691), (1333, 28743), (1419, 27001), (1677, 22847), (2077, 18447), (2211, 17329), (2613, 14663), (2881, 13299), (3999, 9581), (4433, 8643), (6149, 6231)]