54178686

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{21347}}^1$

素因数の和:21405

約数の個数: 32

約数和(自身を含む): 122964480

約数和(自身を除く): 68785794

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 21347, 42694, 64041, 128082, 192123, 384246, 576369, 1003309, 1152738, 2006618, 3009927, 6019854, 9029781, 18059562, 27089343, 54178686]

約数ペア:

[(1, 54178686), (2, 27089343), (3, 18059562), (6, 9029781), (9, 6019854), (18, 3009927), (27, 2006618), (47, 1152738), (54, 1003309), (94, 576369), (141, 384246), (282, 192123), (423, 128082), (846, 64041), (1269, 42694), (2538, 21347)]