18484284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16927}}^1$

素因数の和:16954

約数の個数: 48

約数和(自身を含む): 53086208

約数和(自身を除く): 34601924

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16927, 33854, 50781, 67708, 101562, 118489, 203124, 220051, 236978, 355467, 440102, 473956, 660153, 710934, 880204, 1320306, 1421868, 1540357, 2640612, 3080714, 4621071, 6161428, 9242142, 18484284]

約数ペア:

[(1, 18484284), (2, 9242142), (3, 6161428), (4, 4621071), (6, 3080714), (7, 2640612), (12, 1540357), (13, 1421868), (14, 1320306), (21, 880204), (26, 710934), (28, 660153), (39, 473956), (42, 440102), (52, 355467), (78, 236978), (84, 220051), (91, 203124), (156, 118489), (182, 101562), (273, 67708), (364, 50781), (546, 33854), (1092, 16927)]