29977974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{128111}}^1$

素因数の和:128132

約数の個数: 24

約数和(自身を含む): 69949152

約数和(自身を除く): 39971178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 128111, 256222, 384333, 768666, 1152999, 1665443, 2305998, 3330886, 4996329, 9992658, 14988987, 29977974]

約数ペア:

[(1, 29977974), (2, 14988987), (3, 9992658), (6, 4996329), (9, 3330886), (13, 2305998), (18, 1665443), (26, 1152999), (39, 768666), (78, 384333), (117, 256222), (234, 128111)]