171435978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28949}}^1$

素因数の和:29011

約数の個数: 48

約数和(自身を含む): 433555200

約数和(自身を除く): 262119222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 28949, 57898, 86847, 173694, 202643, 260541, 405286, 521082, 607929, 1215858, 1360603, 1823787, 2721206, 3647574, 4081809, 8163618, 9524221, 12245427, 19048442, 24490854, 28572663, 57145326, 85717989, 171435978]

約数ペア:

[(1, 171435978), (2, 85717989), (3, 57145326), (6, 28572663), (7, 24490854), (9, 19048442), (14, 12245427), (18, 9524221), (21, 8163618), (42, 4081809), (47, 3647574), (63, 2721206), (94, 1823787), (126, 1360603), (141, 1215858), (282, 607929), (329, 521082), (423, 405286), (658, 260541), (846, 202643), (987, 173694), (1974, 86847), (2961, 57898), (5922, 28949)]