39662658

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 100915308

約数和(自身を除く): 61252650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 193, 233, 294, 386, 441, 466, 579, 699, 882, 1158, 1351, 1398, 1631, 1737, 2097, 2702, 3262, 3474, 4053, 4194, 4893, 8106, 9457, 9786, 11417, 12159, 14679, 18914, 22834, 24318, 28371, 29358, 34251, 44969, 56742, 68502, 85113, 89938, 102753, 134907, 170226, 205506, 269814, 314783, 404721, 629566, 809442, 944349, 1888698, 2203481, 2833047, 4406962, 5666094, 6610443, 13220886, 19831329, 39662658]

約数ペア:

[(1, 39662658), (2, 19831329), (3, 13220886), (6, 6610443), (7, 5666094), (9, 4406962), (14, 2833047), (18, 2203481), (21, 1888698), (42, 944349), (49, 809442), (63, 629566), (98, 404721), (126, 314783), (147, 269814), (193, 205506), (233, 170226), (294, 134907), (386, 102753), (441, 89938), (466, 85113), (579, 68502), (699, 56742), (882, 44969), (1158, 34251), (1351, 29358), (1398, 28371), (1631, 24318), (1737, 22834), (2097, 18914), (2702, 14679), (3262, 12159), (3474, 11417), (4053, 9786), (4194, 9457), (4893, 8106)]