39772122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 87681888

約数和(自身を除く): 47909766

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 507, 643, 793, 1014, 1286, 1586, 1929, 2379, 3858, 4758, 8359, 10309, 16718, 20618, 25077, 30927, 39223, 50154, 61854, 78446, 108667, 117669, 217334, 235338, 326001, 509899, 652002, 1019798, 1529697, 3059394, 6628687, 13257374, 19886061, 39772122]

約数ペア:

[(1, 39772122), (2, 19886061), (3, 13257374), (6, 6628687), (13, 3059394), (26, 1529697), (39, 1019798), (61, 652002), (78, 509899), (122, 326001), (169, 235338), (183, 217334), (338, 117669), (366, 108667), (507, 78446), (643, 61854), (793, 50154), (1014, 39223), (1286, 30927), (1586, 25077), (1929, 20618), (2379, 16718), (3858, 10309), (4758, 8359)]