29970876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{192121}}^1$

素因数の和:192141

約数の個数: 24

約数和(自身を含む): 75311824

約数和(自身を除く): 45340948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 192121, 384242, 576363, 768484, 1152726, 2305452, 2497573, 4995146, 7492719, 9990292, 14985438, 29970876]

約数ペア:

[(1, 29970876), (2, 14985438), (3, 9990292), (4, 7492719), (6, 4995146), (12, 2497573), (13, 2305452), (26, 1152726), (39, 768484), (52, 576363), (78, 384242), (156, 192121)]