2875122

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 6566400

約数和(自身を除く): 3691278

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1439, 1998, 2878, 4317, 8634, 12951, 25902, 38853, 53243, 77706, 106486, 159729, 319458, 479187, 958374, 1437561, 2875122]

約数ペア:

[(1, 2875122), (2, 1437561), (3, 958374), (6, 479187), (9, 319458), (18, 159729), (27, 106486), (37, 77706), (54, 53243), (74, 38853), (111, 25902), (222, 12951), (333, 8634), (666, 4317), (999, 2878), (1439, 1998)]