38447406

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{5197}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 86078880

約数和(自身を除く): 47631474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 5197, 7398, 10394, 15591, 31182, 46773, 93546, 140319, 280638, 711989, 1423978, 2135967, 4271934, 6407901, 12815802, 19223703, 38447406]

約数ペア:

[(1, 38447406), (2, 19223703), (3, 12815802), (6, 6407901), (9, 4271934), (18, 2135967), (27, 1423978), (54, 711989), (137, 280638), (274, 140319), (411, 93546), (822, 46773), (1233, 31182), (2466, 15591), (3699, 10394), (5197, 7398)]