39116988

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2213}}^1$

素因数の和:2714

約数の個数: 36

約数和(自身を含む): 99125208

約数和(自身を除く): 60008220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2213, 2946, 4419, 4426, 5892, 6639, 8838, 8852, 13278, 17676, 19917, 26556, 39834, 79668, 1086583, 2173166, 3259749, 4346332, 6519498, 9779247, 13038996, 19558494, 39116988]

約数ペア:

[(1, 39116988), (2, 19558494), (3, 13038996), (4, 9779247), (6, 6519498), (9, 4346332), (12, 3259749), (18, 2173166), (36, 1086583), (491, 79668), (982, 39834), (1473, 26556), (1964, 19917), (2213, 17676), (2946, 13278), (4419, 8852), (4426, 8838), (5892, 6639)]