1200798

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 2745120

約数和(自身を除く): 1544322

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 601, 666, 999, 1202, 1803, 1998, 3606, 5409, 10818, 16227, 22237, 32454, 44474, 66711, 133422, 200133, 400266, 600399, 1200798]

約数ペア:

[(1, 1200798), (2, 600399), (3, 400266), (6, 200133), (9, 133422), (18, 66711), (27, 44474), (37, 32454), (54, 22237), (74, 16227), (111, 10818), (222, 5409), (333, 3606), (601, 1998), (666, 1803), (999, 1202)]