12867948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15541}}^1$

素因数の和:15574

約数の個数: 36

約数和(自身を含む): 33943728

約数和(自身を除く): 21075780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 15541, 31082, 46623, 62164, 93246, 139869, 186492, 279738, 357443, 559476, 714886, 1072329, 1429772, 2144658, 3216987, 4289316, 6433974, 12867948]

約数ペア:

[(1, 12867948), (2, 6433974), (3, 4289316), (4, 3216987), (6, 2144658), (9, 1429772), (12, 1072329), (18, 714886), (23, 559476), (36, 357443), (46, 279738), (69, 186492), (92, 139869), (138, 93246), (207, 62164), (276, 46623), (414, 31082), (828, 15541)]