3031854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 7120896

約数和(自身を除く): 4089042

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1951, 3902, 5853, 11706, 13657, 27314, 40971, 72187, 81942, 144374, 216561, 433122, 505309, 1010618, 1515927, 3031854]

約数ペア:

[(1, 3031854), (2, 1515927), (3, 1010618), (6, 505309), (7, 433122), (14, 216561), (21, 144374), (37, 81942), (42, 72187), (74, 40971), (111, 27314), (222, 13657), (259, 11706), (518, 5853), (777, 3902), (1554, 1951)]