123043758

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 250825344

約数和(自身を除く): 127781586

約数列:

[1, 2, 3, 6, 67, 134, 201, 307, 402, 614, 921, 997, 1842, 1994, 2991, 5982, 20569, 41138, 61707, 66799, 123414, 133598, 200397, 306079, 400794, 612158, 918237, 1836474, 20507293, 41014586, 61521879, 123043758]

約数ペア:

[(1, 123043758), (2, 61521879), (3, 41014586), (6, 20507293), (67, 1836474), (134, 918237), (201, 612158), (307, 400794), (402, 306079), (614, 200397), (921, 133598), (997, 123414), (1842, 66799), (1994, 61707), (2991, 41138), (5982, 20569)]