38378538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 72

約数和(自身を含む): 93117024

約数和(自身を除く): 54738486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 121, 134, 198, 201, 242, 263, 363, 402, 526, 603, 726, 737, 789, 1089, 1206, 1474, 1578, 2178, 2211, 2367, 2893, 4422, 4734, 5786, 6633, 8107, 8679, 13266, 16214, 17358, 17621, 24321, 26037, 31823, 35242, 48642, 52074, 52863, 63646, 72963, 95469, 105726, 145926, 158589, 190938, 193831, 286407, 317178, 387662, 572814, 581493, 1162986, 1744479, 2132141, 3488958, 4264282, 6396423, 12792846, 19189269, 38378538]

約数ペア:

[(1, 38378538), (2, 19189269), (3, 12792846), (6, 6396423), (9, 4264282), (11, 3488958), (18, 2132141), (22, 1744479), (33, 1162986), (66, 581493), (67, 572814), (99, 387662), (121, 317178), (134, 286407), (198, 193831), (201, 190938), (242, 158589), (263, 145926), (363, 105726), (402, 95469), (526, 72963), (603, 63646), (726, 52863), (737, 52074), (789, 48642), (1089, 35242), (1206, 31823), (1474, 26037), (1578, 24321), (2178, 17621), (2211, 17358), (2367, 16214), (2893, 13266), (4422, 8679), (4734, 8107), (5786, 6633)]