171839244

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{67867}}^1$

素因数の和:68085

約数の個数: 24

約数和(自身を含む): 402864448

約数和(自身を除く): 231025204

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 67867, 135734, 203601, 271468, 407202, 814404, 14319937, 28639874, 42959811, 57279748, 85919622, 171839244]

約数ペア:

[(1, 171839244), (2, 85919622), (3, 57279748), (4, 42959811), (6, 28639874), (12, 14319937), (211, 814404), (422, 407202), (633, 271468), (844, 203601), (1266, 135734), (2532, 67867)]