2042844

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 5056128

約数和(自身を除く): 3013284

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 107, 111, 129, 148, 172, 214, 222, 258, 321, 428, 444, 516, 642, 1284, 1591, 3182, 3959, 4601, 4773, 6364, 7918, 9202, 9546, 11877, 13803, 15836, 18404, 19092, 23754, 27606, 47508, 55212, 170237, 340474, 510711, 680948, 1021422, 2042844]

約数ペア:

[(1, 2042844), (2, 1021422), (3, 680948), (4, 510711), (6, 340474), (12, 170237), (37, 55212), (43, 47508), (74, 27606), (86, 23754), (107, 19092), (111, 18404), (129, 15836), (148, 13803), (172, 11877), (214, 9546), (222, 9202), (258, 7918), (321, 6364), (428, 4773), (444, 4601), (516, 3959), (642, 3182), (1284, 1591)]