18123948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26497}}^1$

素因数の和:26526

約数の個数: 36

約数和(自身を含む): 48226360

約数和(自身を除く): 30102412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26497, 52994, 79491, 105988, 158982, 238473, 317964, 476946, 503443, 953892, 1006886, 1510329, 2013772, 3020658, 4530987, 6041316, 9061974, 18123948]

約数ペア:

[(1, 18123948), (2, 9061974), (3, 6041316), (4, 4530987), (6, 3020658), (9, 2013772), (12, 1510329), (18, 1006886), (19, 953892), (36, 503443), (38, 476946), (57, 317964), (76, 238473), (114, 158982), (171, 105988), (228, 79491), (342, 52994), (684, 26497)]