About the Number

13839390

13839389 ← → 13839391

2進数表記:110100110010110000011110

漢数字表記:千三百八十三万九千三百九十

素因数分解:

2 1 × 3 3 × 5 1 × 51257 1

素因数の和:51273
約数の個数: 32
約数和(自身を含む): 36905760
約数和(自身を除く): 23066370

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 51257, 102514, 153771, 256285, 307542, 461313, 512570, 768855, 922626, 1383939, 1537710, 2306565, 2767878, 4613130, 6919695, 13839390]

約数ペア:
[(1, 13839390), (2, 6919695), (3, 4613130), (5, 2767878), (6, 2306565), (9, 1537710), (10, 1383939), (15, 922626), (18, 768855), (27, 512570), (30, 461313), (45, 307542), (54, 256285), (90, 153771), (135, 102514), (270, 51257)]

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