8886906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 22171968

約数和(自身を除く): 13285062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 281, 502, 562, 753, 843, 1506, 1686, 1757, 1967, 2259, 2529, 3514, 3934, 4518, 5058, 5271, 5901, 10542, 11802, 15813, 17703, 31626, 35406, 70531, 141062, 211593, 423186, 493717, 634779, 987434, 1269558, 1481151, 2962302, 4443453, 8886906]

約数ペア:

[(1, 8886906), (2, 4443453), (3, 2962302), (6, 1481151), (7, 1269558), (9, 987434), (14, 634779), (18, 493717), (21, 423186), (42, 211593), (63, 141062), (126, 70531), (251, 35406), (281, 31626), (502, 17703), (562, 15813), (753, 11802), (843, 10542), (1506, 5901), (1686, 5271), (1757, 5058), (1967, 4518), (2259, 3934), (2529, 3514)]