61421718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4943}}^1$

素因数の和:5076

約数の個数: 32

約数和(自身を含む): 130521600

約数和(自身を除く): 69099882

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 4943, 6213, 9886, 12426, 14829, 29658, 93917, 187834, 281751, 538787, 563502, 1077574, 1616361, 3232722, 10236953, 20473906, 30710859, 61421718]

約数ペア:

[(1, 61421718), (2, 30710859), (3, 20473906), (6, 10236953), (19, 3232722), (38, 1616361), (57, 1077574), (109, 563502), (114, 538787), (218, 281751), (327, 187834), (654, 93917), (2071, 29658), (4142, 14829), (4943, 12426), (6213, 9886)]