2017651908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{155539}}^1$

素因数の和:155616

約数の個数: 48

約数和(自身を含む): 5017098240

約数和(自身を除く): 2999446332

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972, 155539, 311078, 466617, 622156, 933234, 1866468, 3577397, 7154794, 7310333, 10732191, 14309588, 14620666, 21464382, 21930999, 29241332, 42928764, 43861998, 87723996, 168137659, 336275318, 504412977, 672550636, 1008825954, 2017651908]

約数ペア:

[(1, 2017651908), (2, 1008825954), (3, 672550636), (4, 504412977), (6, 336275318), (12, 168137659), (23, 87723996), (46, 43861998), (47, 42928764), (69, 29241332), (92, 21930999), (94, 21464382), (138, 14620666), (141, 14309588), (188, 10732191), (276, 7310333), (282, 7154794), (564, 3577397), (1081, 1866468), (2162, 933234), (3243, 622156), (4324, 466617), (6486, 311078), (12972, 155539)]