2021888922

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{41981}}^1$

素因数の和:42358

約数の個数: 32

約数和(自身を含む): 4231785600

約数和(自身を除く): 2209896678

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 349, 698, 1047, 2094, 8027, 16054, 24081, 41981, 48162, 83962, 125943, 251886, 965563, 1931126, 2896689, 5793378, 14651369, 29302738, 43954107, 87908214, 336981487, 673962974, 1010944461, 2021888922]

約数ペア:

[(1, 2021888922), (2, 1010944461), (3, 673962974), (6, 336981487), (23, 87908214), (46, 43954107), (69, 29302738), (138, 14651369), (349, 5793378), (698, 2896689), (1047, 1931126), (2094, 965563), (8027, 251886), (16054, 125943), (24081, 83962), (41981, 48162)]