3145513956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20163551}}^1$

素因数の和:20163571

約数の個数: 24

約数和(自身を含む): 7904112384

約数和(自身を除く): 4758598428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20163551, 40327102, 60490653, 80654204, 120981306, 241962612, 262126163, 524252326, 786378489, 1048504652, 1572756978, 3145513956]

約数ペア:

[(1, 3145513956), (2, 1572756978), (3, 1048504652), (4, 786378489), (6, 524252326), (12, 262126163), (13, 241962612), (26, 120981306), (39, 80654204), (52, 60490653), (78, 40327102), (156, 20163551)]