66992214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 143030448

約数和(自身を除く): 76038234

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 197, 314, 361, 394, 471, 591, 722, 942, 1083, 1182, 2166, 2983, 3743, 5966, 7486, 8949, 11229, 17898, 22458, 30929, 56677, 61858, 71117, 92787, 113354, 142234, 170031, 185574, 213351, 340062, 426702, 587651, 1175302, 1762953, 3525906, 11165369, 22330738, 33496107, 66992214]

約数ペア:

[(1, 66992214), (2, 33496107), (3, 22330738), (6, 11165369), (19, 3525906), (38, 1762953), (57, 1175302), (114, 587651), (157, 426702), (197, 340062), (314, 213351), (361, 185574), (394, 170031), (471, 142234), (591, 113354), (722, 92787), (942, 71117), (1083, 61858), (1182, 56677), (2166, 30929), (2983, 22458), (3743, 17898), (5966, 11229), (7486, 8949)]